| 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 | $179.55 | 10.596% | $198.5751 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $44.97 | 13.358% | $50.9771 | $50.98 | $51.00 | $51.00 |
| Purchase #3 | $155.50 | 3.633% | $161.1493 | $161.15 | $161.15 | $161.10 |
| Purchase #4 | $103.46 | 6.150% | $109.8228 | $109.82 | $109.80 | $109.80 |
| Purchase #5 | $31.98 | 11.722% | $35.7287 | $35.73 | $35.75 | $35.70 |
| Purchase #6 | $140.42 | 13.758% | $159.739 | $159.74 | $159.75 | $159.70 |
| Purchase #7 | $179.80 | 3.301% | $185.7352 | $185.74 | $185.75 | $185.70 |
| 7 purchase totals = | $835.68 | $901.7272 | $901.74 | $901.80 | $901.60 | |