| 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 | $158.26 | 3.778% | $164.2391 | $164.24 | $164.25 | $164.20 |
| Purchase #2 | $65.29 | 7.662% | $70.2925 | $70.29 | $70.30 | $70.30 |
| Purchase #3 | $143.36 | 13.564% | $162.8054 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $145.92 | 11.673% | $162.9532 | $162.95 | $162.95 | $163.00 |
| Purchase #5 | $190.31 | 9.834% | $209.0251 | $209.03 | $209.05 | $209.00 |
| Purchase #6 | $61.69 | 7.158% | $66.1058 | $66.11 | $66.10 | $66.10 |
| Purchase #7 | $81.92 | 10.108% | $90.2005 | $90.20 | $90.20 | $90.20 |
| 7 purchase totals = | $846.75 | $925.6216 | $925.63 | $925.65 | $925.60 | |