| 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 | $133.44 | 13.467% | $151.4104 | $151.41 | $151.40 | $151.40 |
| Purchase #2 | $230.70 | 6.116% | $244.8096 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $80.87 | 3.728% | $83.8848 | $83.88 | $83.90 | $83.90 |
| Purchase #4 | $61.41 | 8.869% | $66.8565 | $66.86 | $66.85 | $66.90 |
| Purchase #5 | $150.71 | 4.188% | $157.0217 | $157.02 | $157.00 | $157.00 |
| Purchase #6 | $57.62 | 9.664% | $63.1884 | $63.19 | $63.20 | $63.20 |
| Purchase #7 | $106.90 | 7.247% | $114.647 | $114.65 | $114.65 | $114.60 |
| 7 purchase totals = | $821.65 | $881.8184 | $881.82 | $881.80 | $881.80 | |