| 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 | $19.68 | 12.617% | $22.163 | $22.16 | $22.15 | $22.20 |
| Purchase #2 | $178.37 | 10.310% | $196.7599 | $196.76 | $196.75 | $196.80 |
| Purchase #3 | $22.49 | 10.817% | $24.9227 | $24.92 | $24.90 | $24.90 |
| Purchase #4 | $217.90 | 4.297% | $227.2632 | $227.26 | $227.25 | $227.30 |
| Purchase #5 | $125.50 | 5.526% | $132.4351 | $132.44 | $132.45 | $132.40 |
| Purchase #6 | $66.27 | 6.538% | $70.6027 | $70.60 | $70.60 | $70.60 |
| Purchase #7 | $28.72 | 13.347% | $32.5533 | $32.55 | $32.55 | $32.60 |
| 7 purchase totals = | $658.93 | $706.6999 | $706.69 | $706.65 | $706.80 | |