| 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 | $127.83 | 6.103% | $135.6315 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $150.42 | 10.104% | $165.6184 | $165.62 | $165.60 | $165.60 |
| Purchase #3 | $205.92 | 13.215% | $233.1323 | $233.13 | $233.15 | $233.10 |
| Purchase #4 | $147.97 | 10.136% | $162.9682 | $162.97 | $162.95 | $163.00 |
| Purchase #5 | $58.70 | 6.349% | $62.4269 | $62.43 | $62.45 | $62.40 |
| Purchase #6 | $18.99 | 12.154% | $21.298 | $21.30 | $21.30 | $21.30 |
| Purchase #7 | $127.89 | 9.628% | $140.2032 | $140.20 | $140.20 | $140.20 |
| 7 purchase totals = | $837.72 | $921.2785 | $921.28 | $921.30 | $921.20 | |