| 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 | $161.47 | 13.405% | $183.1151 | $183.12 | $183.10 | $183.10 |
| Purchase #2 | $130.71 | 9.537% | $143.1758 | $143.18 | $143.20 | $143.20 |
| Purchase #3 | $174.44 | 9.436% | $190.9002 | $190.90 | $190.90 | $190.90 |
| Purchase #4 | $123.84 | 7.609% | $133.263 | $133.26 | $133.25 | $133.30 |
| Purchase #5 | $136.86 | 11.238% | $152.2403 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $216.62 | 3.509% | $224.2212 | $224.22 | $224.20 | $224.20 |
| Purchase #7 | $249.28 | 3.540% | $258.1045 | $258.10 | $258.10 | $258.10 |
| 7 purchase totals = | $1,193.22 | $1,285.0201 | $1,285.02 | $1,285.00 | $1,285.00 | |