| 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 | $178.61 | 13.247% | $202.2705 | $202.27 | $202.25 | $202.30 |
| Purchase #2 | $139.44 | 5.524% | $147.1427 | $147.14 | $147.15 | $147.10 |
| Purchase #3 | $140.55 | 11.332% | $156.4771 | $156.48 | $156.50 | $156.50 |
| Purchase #4 | $170.98 | 5.311% | $180.0607 | $180.06 | $180.05 | $180.10 |
| Purchase #5 | $159.80 | 6.534% | $170.2413 | $170.24 | $170.25 | $170.20 |
| Purchase #6 | $121.25 | 8.691% | $131.7878 | $131.79 | $131.80 | $131.80 |
| Purchase #7 | $50.81 | 4.241% | $52.9649 | $52.96 | $52.95 | $53.00 |
| 7 purchase totals = | $961.44 | $1,040.9450 | $1,040.94 | $1,040.95 | $1,041.00 | |