| 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 | $41.62 | 8.849% | $45.303 | $45.30 | $45.30 | $45.30 |
| Purchase #2 | $39.53 | 12.278% | $44.3835 | $44.38 | $44.40 | $44.40 |
| Purchase #3 | $161.90 | 5.546% | $170.879 | $170.88 | $170.90 | $170.90 |
| Purchase #4 | $116.39 | 13.343% | $131.9199 | $131.92 | $131.90 | $131.90 |
| Purchase #5 | $177.87 | 11.480% | $198.2895 | $198.29 | $198.30 | $198.30 |
| Purchase #6 | $172.85 | 10.394% | $190.816 | $190.82 | $190.80 | $190.80 |
| Purchase #7 | $226.35 | 13.598% | $257.1291 | $257.13 | $257.15 | $257.10 |
| 7 purchase totals = | $936.51 | $1,038.7200 | $1,038.72 | $1,038.75 | $1,038.70 | |