| 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 | $152.55 | 8.115% | $164.9294 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $40.40 | 12.387% | $45.4043 | $45.40 | $45.40 | $45.40 |
| Purchase #3 | $196.58 | 7.629% | $211.5771 | $211.58 | $211.60 | $211.60 |
| Purchase #4 | $68.77 | 6.358% | $73.1424 | $73.14 | $73.15 | $73.10 |
| Purchase #5 | $68.72 | 4.778% | $72.0034 | $72.00 | $72.00 | $72.00 |
| Purchase #6 | $234.29 | 7.539% | $251.9531 | $251.95 | $251.95 | $252.00 |
| Purchase #7 | $27.36 | 5.462% | $28.8544 | $28.85 | $28.85 | $28.90 |
| 7 purchase totals = | $788.67 | $847.8641 | $847.85 | $847.90 | $847.90 | |