| 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 | $153.48 | 11.397% | $170.9721 | $170.97 | $170.95 | $171.00 |
| Purchase #2 | $134.31 | 5.241% | $141.3492 | $141.35 | $141.35 | $141.30 |
| Purchase #3 | $128.83 | 7.854% | $138.9483 | $138.95 | $138.95 | $138.90 |
| Purchase #4 | $62.92 | 12.501% | $70.7856 | $70.79 | $70.80 | $70.80 |
| Purchase #5 | $239.25 | 4.746% | $250.6048 | $250.60 | $250.60 | $250.60 |
| Purchase #6 | $28.71 | 13.681% | $32.6378 | $32.64 | $32.65 | $32.60 |
| Purchase #7 | $118.78 | 4.592% | $124.2344 | $124.23 | $124.25 | $124.20 |
| 7 purchase totals = | $866.28 | $929.5322 | $929.53 | $929.55 | $929.40 | |