| 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 | $91.28 | 13.573% | $103.6694 | $103.67 | $103.65 | $103.70 |
| Purchase #2 | $156.45 | 6.288% | $166.2876 | $166.29 | $166.30 | $166.30 |
| Purchase #3 | $110.39 | 12.417% | $124.0971 | $124.10 | $124.10 | $124.10 |
| Purchase #4 | $138.42 | 5.594% | $146.1632 | $146.16 | $146.15 | $146.20 |
| Purchase #5 | $171.50 | 10.827% | $190.0683 | $190.07 | $190.05 | $190.10 |
| Purchase #6 | $108.43 | 11.608% | $121.0166 | $121.02 | $121.00 | $121.00 |
| Purchase #7 | $128.56 | 5.328% | $135.4097 | $135.41 | $135.40 | $135.40 |
| 7 purchase totals = | $905.03 | $986.7119 | $986.72 | $986.65 | $986.80 | |