| 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 | $145.59 | 8.582% | $158.0845 | $158.08 | $158.10 | $158.10 |
| Purchase #2 | $130.92 | 12.763% | $147.6293 | $147.63 | $147.65 | $147.60 |
| Purchase #3 | $238.97 | 13.244% | $270.6192 | $270.62 | $270.60 | $270.60 |
| Purchase #4 | $61.26 | 4.733% | $64.1594 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $88.66 | 12.140% | $99.4233 | $99.42 | $99.40 | $99.40 |
| Purchase #6 | $102.40 | 12.175% | $114.8672 | $114.87 | $114.85 | $114.90 |
| Purchase #7 | $49.88 | 4.346% | $52.0478 | $52.05 | $52.05 | $52.00 |
| 7 purchase totals = | $817.68 | $906.8307 | $906.83 | $906.80 | $906.80 | |