| 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 | $147.83 | 9.211% | $161.4466 | $161.45 | $161.45 | $161.40 |
| Purchase #2 | $200.37 | 9.707% | $219.8199 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $220.41 | 5.479% | $232.4863 | $232.49 | $232.50 | $232.50 |
| Purchase #4 | $89.91 | 6.828% | $96.0491 | $96.05 | $96.05 | $96.00 |
| Purchase #5 | $101.86 | 13.551% | $115.663 | $115.66 | $115.65 | $115.70 |
| Purchase #6 | $110.33 | 12.237% | $123.8311 | $123.83 | $123.85 | $123.80 |
| Purchase #7 | $45.59 | 9.240% | $49.8025 | $49.80 | $49.80 | $49.80 |
| 7 purchase totals = | $916.30 | $999.0985 | $999.10 | $999.10 | $999.00 | |