| 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 | $183.99 | 9.443% | $201.3642 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $68.61 | 10.740% | $75.9787 | $75.98 | $76.00 | $76.00 |
| Purchase #3 | $76.38 | 5.409% | $80.5114 | $80.51 | $80.50 | $80.50 |
| Purchase #4 | $242.49 | 8.507% | $263.1186 | $263.12 | $263.10 | $263.10 |
| Purchase #5 | $136.31 | 4.154% | $141.9723 | $141.97 | $141.95 | $142.00 |
| Purchase #6 | $214.40 | 8.540% | $232.7098 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $84.61 | 4.800% | $88.6713 | $88.67 | $88.65 | $88.70 |
| 7 purchase totals = | $1,006.79 | $1,084.3263 | $1,084.32 | $1,084.25 | $1,084.40 | |