| 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 | $154.85 | 10.135% | $170.544 | $170.54 | $170.55 | $170.50 |
| Purchase #2 | $134.32 | 3.432% | $138.9299 | $138.93 | $138.95 | $138.90 |
| Purchase #3 | $164.26 | 9.617% | $180.0569 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $53.47 | 5.160% | $56.2291 | $56.23 | $56.25 | $56.20 |
| Purchase #5 | $241.31 | 12.657% | $271.8526 | $271.85 | $271.85 | $271.90 |
| Purchase #6 | $77.92 | 13.164% | $88.1774 | $88.18 | $88.20 | $88.20 |
| Purchase #7 | $240.29 | 12.408% | $270.1052 | $270.11 | $270.10 | $270.10 |
| 7 purchase totals = | $1,066.42 | $1,175.8951 | $1,175.90 | $1,175.95 | $1,175.90 | |