| 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 | $183.42 | 9.133% | $200.1717 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $74.62 | 6.781% | $79.68 | $79.68 | $79.70 | $79.70 |
| Purchase #3 | $149.95 | 4.456% | $156.6318 | $156.63 | $156.65 | $156.60 |
| Purchase #4 | $49.37 | 7.379% | $53.013 | $53.01 | $53.00 | $53.00 |
| Purchase #5 | $28.73 | 8.796% | $31.2571 | $31.26 | $31.25 | $31.30 |
| Purchase #6 | $188.28 | 7.252% | $201.9341 | $201.93 | $201.95 | $201.90 |
| Purchase #7 | $110.71 | 11.662% | $123.621 | $123.62 | $123.60 | $123.60 |
| 7 purchase totals = | $785.08 | $846.3087 | $846.30 | $846.30 | $846.30 | |