| 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 | $135.85 | 6.808% | $145.0987 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $59.67 | 12.820% | $67.3197 | $67.32 | $67.30 | $67.30 |
| Purchase #3 | $109.71 | 6.683% | $117.0419 | $117.04 | $117.05 | $117.00 |
| Purchase #4 | $73.64 | 5.398% | $77.6151 | $77.62 | $77.60 | $77.60 |
| Purchase #5 | $229.87 | 3.398% | $237.681 | $237.68 | $237.70 | $237.70 |
| Purchase #6 | $234.56 | 7.362% | $251.8283 | $251.83 | $251.85 | $251.80 |
| Purchase #7 | $214.82 | 13.700% | $244.2503 | $244.25 | $244.25 | $244.30 |
| 7 purchase totals = | $1,058.12 | $1,140.8350 | $1,140.84 | $1,140.85 | $1,140.80 | |