| 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 | $185.71 | 8.857% | $202.1583 | $202.16 | $202.15 | $202.20 |
| Purchase #2 | $22.39 | 9.432% | $24.5018 | $24.50 | $24.50 | $24.50 |
| Purchase #3 | $8.36 | 7.782% | $9.0106 | $9.01 | $9.00 | $9.00 |
| Purchase #4 | $180.59 | 4.612% | $188.9188 | $188.92 | $188.90 | $188.90 |
| Purchase #5 | $189.26 | 7.646% | $203.7308 | $203.73 | $203.75 | $203.70 |
| Purchase #6 | $24.42 | 9.269% | $26.6835 | $26.68 | $26.70 | $26.70 |
| Purchase #7 | $180.94 | 7.481% | $194.4761 | $194.48 | $194.50 | $194.50 |
| 7 purchase totals = | $791.67 | $849.4799 | $849.48 | $849.50 | $849.50 | |