| 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 | $124.81 | 5.257% | $131.3713 | $131.37 | $131.35 | $131.40 |
| Purchase #2 | $119.44 | 13.615% | $135.7018 | $135.70 | $135.70 | $135.70 |
| Purchase #3 | $46.97 | 8.443% | $50.9357 | $50.94 | $50.95 | $50.90 |
| Purchase #4 | $194.46 | 11.148% | $216.1384 | $216.14 | $216.15 | $216.10 |
| Purchase #5 | $159.41 | 5.766% | $168.6016 | $168.60 | $168.60 | $168.60 |
| Purchase #6 | $114.41 | 8.732% | $124.4003 | $124.40 | $124.40 | $124.40 |
| Purchase #7 | $167.68 | 7.731% | $180.6433 | $180.64 | $180.65 | $180.60 |
| 7 purchase totals = | $927.18 | $1,007.7924 | $1,007.79 | $1,007.80 | $1,007.70 | |