| 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 | $194.80 | 10.209% | $214.6871 | $214.69 | $214.70 | $214.70 |
| Purchase #2 | $43.54 | 6.255% | $46.2634 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $165.91 | 7.138% | $177.7527 | $177.75 | $177.75 | $177.80 |
| Purchase #4 | $31.61 | 4.822% | $33.1342 | $33.13 | $33.15 | $33.10 |
| Purchase #5 | $73.99 | 8.551% | $80.3169 | $80.32 | $80.30 | $80.30 |
| Purchase #6 | $5.27 | 4.801% | $5.523 | $5.52 | $5.50 | $5.50 |
| Purchase #7 | $111.79 | 8.788% | $121.6141 | $121.61 | $121.60 | $121.60 |
| 7 purchase totals = | $626.91 | $679.2914 | $679.28 | $679.25 | $679.30 | |