| 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 | $166.92 | 10.308% | $184.1261 | $184.13 | $184.15 | $184.10 |
| Purchase #2 | $235.74 | 9.131% | $257.2654 | $257.27 | $257.25 | $257.30 |
| Purchase #3 | $218.70 | 5.358% | $230.4179 | $230.42 | $230.40 | $230.40 |
| Purchase #4 | $166.33 | 8.450% | $180.3849 | $180.38 | $180.40 | $180.40 |
| Purchase #5 | $133.38 | 9.445% | $145.9777 | $145.98 | $146.00 | $146.00 |
| Purchase #6 | $166.59 | 9.317% | $182.1112 | $182.11 | $182.10 | $182.10 |
| Purchase #7 | $67.67 | 3.529% | $70.0581 | $70.06 | $70.05 | $70.10 |
| 7 purchase totals = | $1,155.33 | $1,250.3413 | $1,250.35 | $1,250.35 | $1,250.40 | |