| 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 | $113.64 | 13.463% | $128.9394 | $128.94 | $128.95 | $128.90 |
| Purchase #2 | $229.29 | 12.209% | $257.284 | $257.28 | $257.30 | $257.30 |
| Purchase #3 | $92.71 | 7.609% | $99.7643 | $99.76 | $99.75 | $99.80 |
| Purchase #4 | $70.35 | 7.371% | $75.5355 | $75.54 | $75.55 | $75.50 |
| Purchase #5 | $63.49 | 13.591% | $72.1189 | $72.12 | $72.10 | $72.10 |
| Purchase #6 | $76.63 | 9.810% | $84.1474 | $84.15 | $84.15 | $84.10 |
| Purchase #7 | $160.56 | 9.626% | $176.0155 | $176.02 | $176.00 | $176.00 |
| 7 purchase totals = | $806.67 | $893.8050 | $893.81 | $893.80 | $893.70 | |