| 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 | $15.51 | 13.748% | $17.6423 | $17.64 | $17.65 | $17.60 |
| Purchase #2 | $142.80 | 8.318% | $154.6781 | $154.68 | $154.70 | $154.70 |
| Purchase #3 | $50.93 | 6.653% | $54.3184 | $54.32 | $54.30 | $54.30 |
| Purchase #4 | $191.52 | 12.105% | $214.7035 | $214.70 | $214.70 | $214.70 |
| Purchase #5 | $190.58 | 5.550% | $201.1572 | $201.16 | $201.15 | $201.20 |
| Purchase #6 | $172.60 | 8.310% | $186.9431 | $186.94 | $186.95 | $186.90 |
| Purchase #7 | $121.76 | 4.106% | $126.7595 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $885.70 | $956.2021 | $956.20 | $956.20 | $956.20 | |