| 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 | $116.82 | 11.383% | $130.1176 | $130.12 | $130.10 | $130.10 |
| Purchase #2 | $35.46 | 10.449% | $39.1652 | $39.17 | $39.15 | $39.20 |
| Purchase #3 | $114.87 | 7.525% | $123.514 | $123.51 | $123.50 | $123.50 |
| Purchase #4 | $33.98 | 4.711% | $35.5808 | $35.58 | $35.60 | $35.60 |
| Purchase #5 | $158.37 | 5.457% | $167.0123 | $167.01 | $167.00 | $167.00 |
| Purchase #6 | $48.81 | 5.283% | $51.3886 | $51.39 | $51.40 | $51.40 |
| Purchase #7 | $94.97 | 13.115% | $107.4253 | $107.43 | $107.45 | $107.40 |
| 7 purchase totals = | $603.28 | $654.2038 | $654.21 | $654.20 | $654.20 | |