| 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 | $110.29 | 10.290% | $121.6388 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $135.42 | 13.604% | $153.8425 | $153.84 | $153.85 | $153.80 |
| Purchase #3 | $128.50 | 6.404% | $136.7291 | $136.73 | $136.75 | $136.70 |
| Purchase #4 | $167.26 | 13.356% | $189.5992 | $189.60 | $189.60 | $189.60 |
| Purchase #5 | $81.85 | 11.805% | $91.5124 | $91.51 | $91.50 | $91.50 |
| Purchase #6 | $130.63 | 8.292% | $141.4618 | $141.46 | $141.45 | $141.50 |
| Purchase #7 | $152.99 | 5.123% | $160.8277 | $160.83 | $160.85 | $160.80 |
| 7 purchase totals = | $906.94 | $995.6115 | $995.61 | $995.65 | $995.50 | |