| 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 | $189.67 | 3.131% | $195.6086 | $195.61 | $195.60 | $195.60 |
| Purchase #2 | $73.76 | 9.730% | $80.9368 | $80.94 | $80.95 | $80.90 |
| Purchase #3 | $222.36 | 6.834% | $237.5561 | $237.56 | $237.55 | $237.60 |
| Purchase #4 | $26.77 | 8.847% | $29.1383 | $29.14 | $29.15 | $29.10 |
| Purchase #5 | $22.96 | 10.808% | $25.4415 | $25.44 | $25.45 | $25.40 |
| Purchase #6 | $83.55 | 12.667% | $94.1333 | $94.13 | $94.15 | $94.10 |
| Purchase #7 | $130.76 | 9.738% | $143.4934 | $143.49 | $143.50 | $143.50 |
| 7 purchase totals = | $749.83 | $806.3080 | $806.31 | $806.35 | $806.20 | |