| 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 | $163.84 | 6.637% | $174.7141 | $174.71 | $174.70 | $174.70 |
| Purchase #2 | $241.67 | 8.817% | $262.978 | $262.98 | $263.00 | $263.00 |
| Purchase #3 | $60.71 | 13.106% | $68.6667 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $55.78 | 11.442% | $62.1623 | $62.16 | $62.15 | $62.20 |
| Purchase #5 | $89.92 | 5.500% | $94.8656 | $94.87 | $94.85 | $94.90 |
| Purchase #6 | $195.27 | 13.489% | $221.61 | $221.61 | $221.60 | $221.60 |
| Purchase #7 | $99.74 | 6.723% | $106.4455 | $106.45 | $106.45 | $106.40 |
| 7 purchase totals = | $906.93 | $991.4422 | $991.45 | $991.40 | $991.50 | |