| 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 | $160.76 | 4.828% | $168.5215 | $168.52 | $168.50 | $168.50 |
| Purchase #2 | $164.86 | 7.701% | $177.5559 | $177.56 | $177.55 | $177.60 |
| Purchase #3 | $68.95 | 4.115% | $71.7873 | $71.79 | $71.80 | $71.80 |
| Purchase #4 | $61.62 | 10.809% | $68.2805 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $37.44 | 11.398% | $41.7074 | $41.71 | $41.70 | $41.70 |
| Purchase #6 | $42.37 | 3.138% | $43.6996 | $43.70 | $43.70 | $43.70 |
| Purchase #7 | $90.47 | 3.424% | $93.5677 | $93.57 | $93.55 | $93.60 |
| 7 purchase totals = | $626.47 | $665.1199 | $665.13 | $665.10 | $665.20 | |