| 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 | $165.39 | 13.378% | $187.5159 | $187.52 | $187.50 | $187.50 |
| Purchase #2 | $155.79 | 12.371% | $175.0628 | $175.06 | $175.05 | $175.10 |
| Purchase #3 | $156.53 | 12.810% | $176.5815 | $176.58 | $176.60 | $176.60 |
| Purchase #4 | $36.40 | 11.801% | $40.6956 | $40.70 | $40.70 | $40.70 |
| Purchase #5 | $186.99 | 9.263% | $204.3109 | $204.31 | $204.30 | $204.30 |
| Purchase #6 | $135.31 | 11.365% | $150.688 | $150.69 | $150.70 | $150.70 |
| Purchase #7 | $126.96 | 7.214% | $136.1189 | $136.12 | $136.10 | $136.10 |
| 7 purchase totals = | $963.37 | $1,070.9736 | $1,070.98 | $1,070.95 | $1,071.00 | |