| 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 | $181.68 | 7.408% | $195.1389 | $195.14 | $195.15 | $195.10 |
| Purchase #2 | $31.43 | 10.834% | $34.8351 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $134.85 | 10.874% | $149.5136 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $28.66 | 13.831% | $32.624 | $32.62 | $32.60 | $32.60 |
| Purchase #5 | $48.31 | 3.848% | $50.169 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $122.62 | 10.660% | $135.6913 | $135.69 | $135.70 | $135.70 |
| Purchase #7 | $247.59 | 8.598% | $268.8778 | $268.88 | $268.90 | $268.90 |
| 7 purchase totals = | $795.14 | $866.8497 | $866.85 | $866.85 | $866.80 | |