| 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 | $146.88 | 9.692% | $161.1156 | $161.12 | $161.10 | $161.10 |
| Purchase #2 | $182.33 | 6.506% | $194.1924 | $194.19 | $194.20 | $194.20 |
| Purchase #3 | $146.66 | 8.196% | $158.6803 | $158.68 | $158.70 | $158.70 |
| Purchase #4 | $30.66 | 5.359% | $32.3031 | $32.30 | $32.30 | $32.30 |
| Purchase #5 | $184.99 | 9.118% | $201.8574 | $201.86 | $201.85 | $201.90 |
| Purchase #6 | $66.73 | 7.788% | $71.9269 | $71.93 | $71.95 | $71.90 |
| Purchase #7 | $234.48 | 10.322% | $258.683 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $992.73 | $1,078.7587 | $1,078.76 | $1,078.80 | $1,078.80 | |