| 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 | $110.58 | 10.445% | $122.1301 | $122.13 | $122.15 | $122.10 |
| Purchase #2 | $14.37 | 12.274% | $16.1338 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $66.36 | 12.753% | $74.8229 | $74.82 | $74.80 | $74.80 |
| Purchase #4 | $223.28 | 9.552% | $244.6077 | $244.61 | $244.60 | $244.60 |
| Purchase #5 | $80.37 | 12.706% | $90.5818 | $90.58 | $90.60 | $90.60 |
| Purchase #6 | $141.65 | 6.727% | $151.1788 | $151.18 | $151.20 | $151.20 |
| Purchase #7 | $27.72 | 10.666% | $30.6766 | $30.68 | $30.70 | $30.70 |
| 7 purchase totals = | $664.33 | $730.1317 | $730.13 | $730.20 | $730.10 | |