| 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 | $123.70 | 12.162% | $138.7444 | $138.74 | $138.75 | $138.70 |
| Purchase #2 | $88.69 | 8.475% | $96.2065 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $47.35 | 12.264% | $53.157 | $53.16 | $53.15 | $53.20 |
| Purchase #4 | $163.91 | 9.118% | $178.8553 | $178.86 | $178.85 | $178.90 |
| Purchase #5 | $47.86 | 12.441% | $53.8143 | $53.81 | $53.80 | $53.80 |
| Purchase #6 | $74.84 | 9.733% | $82.1242 | $82.12 | $82.10 | $82.10 |
| Purchase #7 | $100.76 | 9.322% | $110.1528 | $110.15 | $110.15 | $110.20 |
| 7 purchase totals = | $647.11 | $713.0545 | $713.05 | $713.00 | $713.10 | |