| 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 | $134.75 | 6.234% | $143.1503 | $143.15 | $143.15 | $143.20 |
| Purchase #2 | $119.39 | 13.649% | $135.6855 | $135.69 | $135.70 | $135.70 |
| Purchase #3 | $140.38 | 13.551% | $159.4029 | $159.40 | $159.40 | $159.40 |
| Purchase #4 | $210.80 | 12.692% | $237.5547 | $237.55 | $237.55 | $237.60 |
| Purchase #5 | $186.29 | 8.440% | $202.0129 | $202.01 | $202.00 | $202.00 |
| Purchase #6 | $8.56 | 8.139% | $9.2567 | $9.26 | $9.25 | $9.30 |
| Purchase #7 | $209.27 | 3.238% | $216.0462 | $216.05 | $216.05 | $216.00 |
| 7 purchase totals = | $1,009.44 | $1,103.1092 | $1,103.11 | $1,103.10 | $1,103.20 | |