| 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 | $150.65 | 5.473% | $158.8951 | $158.90 | $158.90 | $158.90 |
| Purchase #2 | $122.59 | 12.110% | $137.4356 | $137.44 | $137.45 | $137.40 |
| Purchase #3 | $220.95 | 6.720% | $235.7978 | $235.80 | $235.80 | $235.80 |
| Purchase #4 | $132.95 | 8.706% | $144.5246 | $144.52 | $144.50 | $144.50 |
| Purchase #5 | $71.79 | 5.155% | $75.4908 | $75.49 | $75.50 | $75.50 |
| Purchase #6 | $194.36 | 7.691% | $209.3082 | $209.31 | $209.30 | $209.30 |
| Purchase #7 | $41.76 | 5.624% | $44.1086 | $44.11 | $44.10 | $44.10 |
| 7 purchase totals = | $935.05 | $1,005.5607 | $1,005.57 | $1,005.55 | $1,005.50 | |