| 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 | $174.77 | 6.509% | $186.1458 | $186.15 | $186.15 | $186.10 |
| Purchase #2 | $102.57 | 6.371% | $109.1047 | $109.10 | $109.10 | $109.10 |
| Purchase #3 | $65.38 | 9.664% | $71.6983 | $71.70 | $71.70 | $71.70 |
| Purchase #4 | $35.40 | 12.745% | $39.9117 | $39.91 | $39.90 | $39.90 |
| Purchase #5 | $88.28 | 4.557% | $92.3029 | $92.30 | $92.30 | $92.30 |
| Purchase #6 | $215.37 | 7.484% | $231.4883 | $231.49 | $231.50 | $231.50 |
| Purchase #7 | $161.93 | 3.849% | $168.1627 | $168.16 | $168.15 | $168.20 |
| 7 purchase totals = | $843.70 | $898.8144 | $898.81 | $898.80 | $898.80 | |