| 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 | $75.94 | 8.542% | $82.4268 | $82.43 | $82.45 | $82.40 |
| Purchase #2 | $120.54 | 4.326% | $125.7546 | $125.75 | $125.75 | $125.80 |
| Purchase #3 | $144.28 | 7.728% | $155.43 | $155.43 | $155.45 | $155.40 |
| Purchase #4 | $153.27 | 7.553% | $164.8465 | $164.85 | $164.85 | $164.80 |
| Purchase #5 | $213.78 | 12.805% | $241.1545 | $241.15 | $241.15 | $241.20 |
| Purchase #6 | $163.56 | 9.341% | $178.8381 | $178.84 | $178.85 | $178.80 |
| Purchase #7 | $201.79 | 13.551% | $229.1346 | $229.13 | $229.15 | $229.10 |
| 7 purchase totals = | $1,073.16 | $1,177.5851 | $1,177.58 | $1,177.65 | $1,177.50 | |