| 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 | $164.36 | 9.705% | $180.3111 | $180.31 | $180.30 | $180.30 |
| Purchase #2 | $202.36 | 10.857% | $224.3302 | $224.33 | $224.35 | $224.30 |
| Purchase #3 | $145.36 | 6.641% | $155.0134 | $155.01 | $155.00 | $155.00 |
| Purchase #4 | $19.36 | 4.688% | $20.2676 | $20.27 | $20.25 | $20.30 |
| Purchase #5 | $193.88 | 3.627% | $200.912 | $200.91 | $200.90 | $200.90 |
| Purchase #6 | $162.35 | 7.254% | $174.1269 | $174.13 | $174.15 | $174.10 |
| Purchase #7 | $221.52 | 6.869% | $236.7362 | $236.74 | $236.75 | $236.70 |
| 7 purchase totals = | $1,109.19 | $1,191.6974 | $1,191.70 | $1,191.70 | $1,191.60 | |