| 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 | $132.98 | 10.640% | $147.1291 | $147.13 | $147.15 | $147.10 |
| Purchase #2 | $61.89 | 3.102% | $63.8098 | $63.81 | $63.80 | $63.80 |
| Purchase #3 | $48.96 | 12.523% | $55.0913 | $55.09 | $55.10 | $55.10 |
| Purchase #4 | $34.50 | 8.427% | $37.4073 | $37.41 | $37.40 | $37.40 |
| Purchase #5 | $82.40 | 11.278% | $91.6931 | $91.69 | $91.70 | $91.70 |
| Purchase #6 | $178.62 | 10.406% | $197.2072 | $197.21 | $197.20 | $197.20 |
| Purchase #7 | $169.55 | 4.649% | $177.4324 | $177.43 | $177.45 | $177.40 |
| 7 purchase totals = | $708.90 | $769.7702 | $769.77 | $769.80 | $769.70 | |