| 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 | $139.53 | 10.717% | $154.4834 | $154.48 | $154.50 | $154.50 |
| Purchase #2 | $142.71 | 13.267% | $161.6433 | $161.64 | $161.65 | $161.60 |
| Purchase #3 | $88.47 | 9.138% | $96.5544 | $96.55 | $96.55 | $96.60 |
| Purchase #4 | $117.68 | 3.306% | $121.5705 | $121.57 | $121.55 | $121.60 |
| Purchase #5 | $95.32 | 8.124% | $103.0638 | $103.06 | $103.05 | $103.10 |
| Purchase #6 | $173.53 | 6.268% | $184.4069 | $184.41 | $184.40 | $184.40 |
| Purchase #7 | $87.86 | 13.515% | $99.7343 | $99.73 | $99.75 | $99.70 |
| 7 purchase totals = | $845.10 | $921.4566 | $921.44 | $921.45 | $921.50 | |