| 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 | $185.84 | 13.117% | $210.2166 | $210.22 | $210.20 | $210.20 |
| Purchase #2 | $199.68 | 5.726% | $211.1137 | $211.11 | $211.10 | $211.10 |
| Purchase #3 | $109.26 | 7.232% | $117.1617 | $117.16 | $117.15 | $117.20 |
| Purchase #4 | $237.54 | 6.684% | $253.4172 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $197.30 | 8.656% | $214.3783 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $72.52 | 11.731% | $81.0273 | $81.03 | $81.05 | $81.00 |
| Purchase #7 | $86.85 | 5.639% | $91.7475 | $91.75 | $91.75 | $91.70 |
| 7 purchase totals = | $1,088.99 | $1,179.0623 | $1,179.07 | $1,179.05 | $1,179.00 | |