| 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 | $137.67 | 10.459% | $152.0689 | $152.07 | $152.05 | $152.10 |
| Purchase #2 | $47.39 | 11.325% | $52.7569 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $51.40 | 10.862% | $56.9831 | $56.98 | $57.00 | $57.00 |
| Purchase #4 | $118.96 | 5.348% | $125.322 | $125.32 | $125.30 | $125.30 |
| Purchase #5 | $243.52 | 11.207% | $270.8113 | $270.81 | $270.80 | $270.80 |
| Purchase #6 | $164.40 | 8.551% | $178.4578 | $178.46 | $178.45 | $178.50 |
| Purchase #7 | $120.71 | 12.154% | $135.3811 | $135.38 | $135.40 | $135.40 |
| 7 purchase totals = | $884.05 | $971.7811 | $971.78 | $971.75 | $971.90 | |