| 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 | $159.98 | 12.150% | $179.4176 | $179.42 | $179.40 | $179.40 |
| Purchase #2 | $173.52 | 5.500% | $183.0636 | $183.06 | $183.05 | $183.10 |
| Purchase #3 | $59.95 | 7.267% | $64.3066 | $64.31 | $64.30 | $64.30 |
| Purchase #4 | $147.62 | 6.162% | $156.7163 | $156.72 | $156.70 | $156.70 |
| Purchase #5 | $51.38 | 12.352% | $57.7265 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $101.72 | 3.446% | $105.2253 | $105.23 | $105.25 | $105.20 |
| Purchase #7 | $232.74 | 5.183% | $244.8029 | $244.80 | $244.80 | $244.80 |
| 7 purchase totals = | $926.91 | $991.2588 | $991.27 | $991.25 | $991.20 | |