| 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 | $16.81 | 6.469% | $17.8974 | $17.90 | $17.90 | $17.90 |
| Purchase #2 | $144.82 | 3.285% | $149.5773 | $149.58 | $149.60 | $149.60 |
| Purchase #3 | $87.82 | 4.647% | $91.901 | $91.90 | $91.90 | $91.90 |
| Purchase #4 | $69.32 | 9.236% | $75.7224 | $75.72 | $75.70 | $75.70 |
| Purchase #5 | $55.86 | 3.185% | $57.6391 | $57.64 | $57.65 | $57.60 |
| Purchase #6 | $192.63 | 10.259% | $212.3919 | $212.39 | $212.40 | $212.40 |
| Purchase #7 | $160.60 | 12.406% | $180.524 | $180.52 | $180.50 | $180.50 |
| 7 purchase totals = | $727.86 | $785.6531 | $785.65 | $785.65 | $785.60 | |