| 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 | $146.48 | 10.131% | $161.3199 | $161.32 | $161.30 | $161.30 |
| Purchase #2 | $170.48 | 7.285% | $182.8995 | $182.90 | $182.90 | $182.90 |
| Purchase #3 | $160.53 | 13.759% | $182.6173 | $182.62 | $182.60 | $182.60 |
| Purchase #4 | $5.63 | 3.475% | $5.8256 | $5.83 | $5.85 | $5.80 |
| Purchase #5 | $97.46 | 13.181% | $110.3062 | $110.31 | $110.30 | $110.30 |
| Purchase #6 | $81.87 | 12.399% | $92.0211 | $92.02 | $92.00 | $92.00 |
| Purchase #7 | $58.70 | 8.580% | $63.7365 | $63.74 | $63.75 | $63.70 |
| 7 purchase totals = | $721.15 | $798.7261 | $798.74 | $798.70 | $798.60 | |