| 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 | $117.68 | 11.419% | $131.1179 | $131.12 | $131.10 | $131.10 |
| Purchase #2 | $175.29 | 9.563% | $192.053 | $192.05 | $192.05 | $192.10 |
| Purchase #3 | $39.68 | 9.336% | $43.3845 | $43.38 | $43.40 | $43.40 |
| Purchase #4 | $191.77 | 4.488% | $200.3766 | $200.38 | $200.40 | $200.40 |
| Purchase #5 | $125.75 | 5.317% | $132.4361 | $132.44 | $132.45 | $132.40 |
| Purchase #6 | $111.52 | 3.744% | $115.6953 | $115.70 | $115.70 | $115.70 |
| Purchase #7 | $135.64 | 4.859% | $142.2307 | $142.23 | $142.25 | $142.20 |
| 7 purchase totals = | $897.33 | $957.2941 | $957.30 | $957.35 | $957.30 | |