| 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 | $147.36 | 5.364% | $155.2644 | $155.26 | $155.25 | $155.30 |
| Purchase #2 | $169.42 | 4.519% | $177.0761 | $177.08 | $177.10 | $177.10 |
| Purchase #3 | $127.42 | 9.117% | $139.0369 | $139.04 | $139.05 | $139.00 |
| Purchase #4 | $171.88 | 6.364% | $182.8184 | $182.82 | $182.80 | $182.80 |
| Purchase #5 | $41.55 | 11.388% | $46.2817 | $46.28 | $46.30 | $46.30 |
| Purchase #6 | $39.86 | 10.145% | $43.9038 | $43.90 | $43.90 | $43.90 |
| Purchase #7 | $8.32 | 9.663% | $9.124 | $9.12 | $9.10 | $9.10 |
| 7 purchase totals = | $705.81 | $753.5053 | $753.50 | $753.50 | $753.50 | |