| 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 | $195.62 | 7.372% | $210.0411 | $210.04 | $210.05 | $210.00 |
| Purchase #2 | $90.96 | 13.458% | $103.2014 | $103.20 | $103.20 | $103.20 |
| Purchase #3 | $238.99 | 12.494% | $268.8494 | $268.85 | $268.85 | $268.80 |
| Purchase #4 | $159.71 | 10.707% | $176.8101 | $176.81 | $176.80 | $176.80 |
| Purchase #5 | $143.50 | 3.286% | $148.2154 | $148.22 | $148.20 | $148.20 |
| Purchase #6 | $157.54 | 3.516% | $163.0791 | $163.08 | $163.10 | $163.10 |
| Purchase #7 | $97.28 | 8.752% | $105.7939 | $105.79 | $105.80 | $105.80 |
| 7 purchase totals = | $1,083.60 | $1,175.9904 | $1,175.99 | $1,176.00 | $1,175.90 | |