| 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 | $137.62 | 8.432% | $149.2241 | $149.22 | $149.20 | $149.20 |
| Purchase #2 | $169.65 | 3.601% | $175.7591 | $175.76 | $175.75 | $175.80 |
| Purchase #3 | $214.58 | 3.647% | $222.4057 | $222.41 | $222.40 | $222.40 |
| Purchase #4 | $94.56 | 5.624% | $99.8781 | $99.88 | $99.90 | $99.90 |
| Purchase #5 | $183.42 | 10.202% | $202.1325 | $202.13 | $202.15 | $202.10 |
| Purchase #6 | $97.39 | 13.280% | $110.3234 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $105.65 | 13.277% | $119.6772 | $119.68 | $119.70 | $119.70 |
| 7 purchase totals = | $1,002.87 | $1,079.4001 | $1,079.40 | $1,079.40 | $1,079.40 | |