| 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 | $140.88 | 12.753% | $158.8464 | $158.85 | $158.85 | $158.80 |
| Purchase #2 | $110.79 | 3.730% | $114.9225 | $114.92 | $114.90 | $114.90 |
| Purchase #3 | $18.25 | 6.534% | $19.4425 | $19.44 | $19.45 | $19.40 |
| Purchase #4 | $94.63 | 13.651% | $107.5479 | $107.55 | $107.55 | $107.50 |
| Purchase #5 | $31.47 | 11.867% | $35.2045 | $35.20 | $35.20 | $35.20 |
| Purchase #6 | $133.48 | 11.834% | $149.276 | $149.28 | $149.30 | $149.30 |
| Purchase #7 | $136.54 | 7.860% | $147.272 | $147.27 | $147.25 | $147.30 |
| 7 purchase totals = | $666.04 | $732.5118 | $732.51 | $732.50 | $732.40 | |