| 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 | $154.68 | 11.298% | $172.1557 | $172.16 | $172.15 | $172.20 |
| Purchase #2 | $32.31 | 9.459% | $35.3662 | $35.37 | $35.35 | $35.40 |
| Purchase #3 | $195.41 | 11.217% | $217.3291 | $217.33 | $217.35 | $217.30 |
| Purchase #4 | $140.91 | 4.804% | $147.6793 | $147.68 | $147.70 | $147.70 |
| Purchase #5 | $99.27 | 13.835% | $113.004 | $113.00 | $113.00 | $113.00 |
| Purchase #6 | $112.51 | 9.428% | $123.1174 | $123.12 | $123.10 | $123.10 |
| Purchase #7 | $26.43 | 8.545% | $28.6884 | $28.69 | $28.70 | $28.70 |
| 7 purchase totals = | $761.52 | $837.3401 | $837.35 | $837.35 | $837.40 | |