| 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 | $172.40 | 8.652% | $187.316 | $187.32 | $187.30 | $187.30 |
| Purchase #2 | $143.60 | 10.440% | $158.5918 | $158.59 | $158.60 | $158.60 |
| Purchase #3 | $189.94 | 7.272% | $203.7524 | $203.75 | $203.75 | $203.80 |
| Purchase #4 | $179.99 | 6.152% | $191.063 | $191.06 | $191.05 | $191.10 |
| Purchase #5 | $100.97 | 3.374% | $104.3767 | $104.38 | $104.40 | $104.40 |
| Purchase #6 | $7.48 | 7.606% | $8.0489 | $8.05 | $8.05 | $8.00 |
| Purchase #7 | $12.30 | 3.827% | $12.7707 | $12.77 | $12.75 | $12.80 |
| 7 purchase totals = | $806.68 | $865.9195 | $865.92 | $865.90 | $866.00 | |