| 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 | $212.77 | 7.515% | $228.7597 | $228.76 | $228.75 | $228.80 |
| Purchase #2 | $126.80 | 11.137% | $140.9217 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $180.82 | 3.488% | $187.127 | $187.13 | $187.15 | $187.10 |
| Purchase #4 | $110.78 | 7.438% | $119.0198 | $119.02 | $119.00 | $119.00 |
| Purchase #5 | $81.70 | 3.103% | $84.2352 | $84.24 | $84.25 | $84.20 |
| Purchase #6 | $135.38 | 4.184% | $141.0443 | $141.04 | $141.05 | $141.00 |
| Purchase #7 | $158.98 | 13.197% | $179.9606 | $179.96 | $179.95 | $180.00 |
| 7 purchase totals = | $1,007.23 | $1,081.0683 | $1,081.07 | $1,081.05 | $1,081.00 | |