| 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 | $105.34 | 6.585% | $112.2766 | $112.28 | $112.30 | $112.30 |
| Purchase #2 | $116.57 | 11.319% | $129.7646 | $129.76 | $129.75 | $129.80 |
| Purchase #3 | $162.31 | 9.865% | $178.3219 | $178.32 | $178.30 | $178.30 |
| Purchase #4 | $10.94 | 8.843% | $11.9074 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $31.26 | 4.228% | $32.5817 | $32.58 | $32.60 | $32.60 |
| Purchase #6 | $97.69 | 8.663% | $106.1529 | $106.15 | $106.15 | $106.20 |
| Purchase #7 | $147.65 | 10.425% | $163.0425 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $671.76 | $734.0476 | $734.04 | $734.05 | $734.10 | |