| 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 | $234.39 | 13.280% | $265.517 | $265.52 | $265.50 | $265.50 |
| Purchase #2 | $166.62 | 6.681% | $177.7519 | $177.75 | $177.75 | $177.80 |
| Purchase #3 | $132.28 | 3.203% | $136.5169 | $136.52 | $136.50 | $136.50 |
| Purchase #4 | $117.90 | 10.797% | $130.6297 | $130.63 | $130.65 | $130.60 |
| Purchase #5 | $189.43 | 7.351% | $203.355 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $61.54 | 6.762% | $65.7013 | $65.70 | $65.70 | $65.70 |
| Purchase #7 | $164.73 | 8.647% | $178.9742 | $178.97 | $178.95 | $179.00 |
| 7 purchase totals = | $1,066.89 | $1,158.4460 | $1,158.45 | $1,158.40 | $1,158.50 | |