| 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 | $182.48 | 11.289% | $203.0802 | $203.08 | $203.10 | $203.10 |
| Purchase #2 | $46.47 | 9.568% | $50.9162 | $50.92 | $50.90 | $50.90 |
| Purchase #3 | $8.57 | 13.255% | $9.706 | $9.71 | $9.70 | $9.70 |
| Purchase #4 | $126.95 | 11.272% | $141.2598 | $141.26 | $141.25 | $141.30 |
| Purchase #5 | $169.77 | 6.772% | $181.2668 | $181.27 | $181.25 | $181.30 |
| Purchase #6 | $77.47 | 4.215% | $80.7354 | $80.74 | $80.75 | $80.70 |
| Purchase #7 | $158.89 | 11.477% | $177.1258 | $177.13 | $177.15 | $177.10 |
| 7 purchase totals = | $770.60 | $844.0902 | $844.11 | $844.10 | $844.10 | |