| 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 | $157.80 | 11.869% | $176.5293 | $176.53 | $176.55 | $176.50 |
| Purchase #2 | $37.63 | 10.835% | $41.7072 | $41.71 | $41.70 | $41.70 |
| Purchase #3 | $107.37 | 3.472% | $111.0979 | $111.10 | $111.10 | $111.10 |
| Purchase #4 | $69.87 | 9.733% | $76.6704 | $76.67 | $76.65 | $76.70 |
| Purchase #5 | $186.37 | 4.656% | $195.0474 | $195.05 | $195.05 | $195.00 |
| Purchase #6 | $89.44 | 8.487% | $97.0308 | $97.03 | $97.05 | $97.00 |
| Purchase #7 | $194.92 | 4.387% | $203.4711 | $203.47 | $203.45 | $203.50 |
| 7 purchase totals = | $843.40 | $901.5541 | $901.56 | $901.55 | $901.50 | |