| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $149.82 | 4.283% | $156.2368 | $156.24 | $156.25 | $156.20 |
| Purchase #2 | $115.25 | 10.686% | $127.5656 | $127.57 | $127.55 | $127.60 |
| Purchase #3 | $218.87 | 8.211% | $236.8414 | $236.84 | $236.85 | $236.80 |
| Purchase #4 | $240.93 | 11.755% | $269.2513 | $269.25 | $269.25 | $269.30 |
| Purchase #5 | $108.78 | 11.854% | $121.6748 | $121.67 | $121.65 | $121.70 |
| Purchase #6 | $218.77 | 12.497% | $246.1097 | $246.11 | $246.10 | $246.10 |
| Purchase #7 | $206.36 | 11.422% | $229.9304 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $1,258.78 | $1,387.6100 | $1,387.61 | $1,387.60 | $1,387.60 | |