| 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 | $163.73 | 6.847% | $174.9406 | $174.94 | $174.95 | $174.90 |
| Purchase #2 | $8.26 | 7.289% | $8.8621 | $8.86 | $8.85 | $8.90 |
| Purchase #3 | $104.43 | 9.369% | $114.214 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $89.27 | 6.162% | $94.7708 | $94.77 | $94.75 | $94.80 |
| Purchase #5 | $42.73 | 9.860% | $46.9432 | $46.94 | $46.95 | $46.90 |
| Purchase #6 | $147.29 | 5.625% | $155.5751 | $155.58 | $155.60 | $155.60 |
| Purchase #7 | $159.30 | 11.234% | $177.1958 | $177.20 | $177.20 | $177.20 |
| 7 purchase totals = | $715.01 | $772.5016 | $772.50 | $772.50 | $772.50 | |