| 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 | $144.42 | 5.432% | $152.2649 | $152.26 | $152.25 | $152.30 |
| Purchase #2 | $45.55 | 12.472% | $51.231 | $51.23 | $51.25 | $51.20 |
| Purchase #3 | $242.89 | 9.771% | $266.6228 | $266.62 | $266.60 | $266.60 |
| Purchase #4 | $36.67 | 11.547% | $40.9043 | $40.90 | $40.90 | $40.90 |
| Purchase #5 | $116.96 | 3.725% | $121.3168 | $121.32 | $121.30 | $121.30 |
| Purchase #6 | $182.54 | 13.264% | $206.7521 | $206.75 | $206.75 | $206.80 |
| Purchase #7 | $48.74 | 10.752% | $53.9805 | $53.98 | $54.00 | $54.00 |
| 7 purchase totals = | $817.77 | $893.0724 | $893.06 | $893.05 | $893.10 | |