| 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 | $132.79 | 13.686% | $150.9636 | $150.96 | $150.95 | $151.00 |
| Purchase #2 | $144.72 | 3.618% | $149.956 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $110.93 | 8.157% | $119.9786 | $119.98 | $120.00 | $120.00 |
| Purchase #4 | $34.94 | 12.137% | $39.1807 | $39.18 | $39.20 | $39.20 |
| Purchase #5 | $131.45 | 8.756% | $142.9598 | $142.96 | $142.95 | $143.00 |
| Purchase #6 | $23.45 | 13.278% | $26.5637 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $239.62 | 3.569% | $248.172 | $248.17 | $248.15 | $248.20 |
| 7 purchase totals = | $817.90 | $877.7744 | $877.77 | $877.75 | $878.00 | |