| 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 | $149.97 | 10.799% | $166.1653 | $166.17 | $166.15 | $166.20 |
| Purchase #2 | $44.51 | 11.646% | $49.6936 | $49.69 | $49.70 | $49.70 |
| Purchase #3 | $112.99 | 7.229% | $121.158 | $121.16 | $121.15 | $121.20 |
| Purchase #4 | $160.66 | 8.662% | $174.5764 | $174.58 | $174.60 | $174.60 |
| Purchase #5 | $15.74 | 13.226% | $17.8218 | $17.82 | $17.80 | $17.80 |
| Purchase #6 | $118.70 | 5.832% | $125.6226 | $125.62 | $125.60 | $125.60 |
| Purchase #7 | $53.67 | 7.610% | $57.7543 | $57.75 | $57.75 | $57.80 |
| 7 purchase totals = | $656.24 | $712.7920 | $712.79 | $712.75 | $712.90 | |