| 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 | $56.37 | 8.419% | $61.1158 | $61.12 | $61.10 | $61.10 |
| Purchase #2 | $177.50 | 5.255% | $186.8276 | $186.83 | $186.85 | $186.80 |
| Purchase #3 | $89.98 | 5.159% | $94.6221 | $94.62 | $94.60 | $94.60 |
| Purchase #4 | $176.47 | 7.655% | $189.9788 | $189.98 | $190.00 | $190.00 |
| Purchase #5 | $90.91 | 11.817% | $101.6528 | $101.65 | $101.65 | $101.70 |
| Purchase #6 | $111.59 | 4.276% | $116.3616 | $116.36 | $116.35 | $116.40 |
| Purchase #7 | $201.87 | 9.424% | $220.8942 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $904.69 | $971.4529 | $971.45 | $971.45 | $971.50 | |