| 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 | $164.89 | 5.226% | $173.5072 | $173.51 | $173.50 | $173.50 |
| Purchase #2 | $128.46 | 7.131% | $137.6205 | $137.62 | $137.60 | $137.60 |
| Purchase #3 | $136.99 | 7.786% | $147.656 | $147.66 | $147.65 | $147.70 |
| Purchase #4 | $119.32 | 8.791% | $129.8094 | $129.81 | $129.80 | $129.80 |
| Purchase #5 | $136.81 | 7.588% | $147.1911 | $147.19 | $147.20 | $147.20 |
| Purchase #6 | $21.71 | 5.278% | $22.8559 | $22.86 | $22.85 | $22.90 |
| Purchase #7 | $222.41 | 13.211% | $251.7926 | $251.79 | $251.80 | $251.80 |
| 7 purchase totals = | $930.59 | $1,010.4327 | $1,010.44 | $1,010.40 | $1,010.50 | |