| 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 | $152.45 | 13.310% | $172.7411 | $172.74 | $172.75 | $172.70 |
| Purchase #2 | $181.43 | 5.179% | $190.8263 | $190.83 | $190.85 | $190.80 |
| Purchase #3 | $31.46 | 5.256% | $33.1135 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $68.75 | 7.464% | $73.8815 | $73.88 | $73.90 | $73.90 |
| Purchase #5 | $241.46 | 9.292% | $263.8965 | $263.90 | $263.90 | $263.90 |
| Purchase #6 | $22.52 | 10.504% | $24.8855 | $24.89 | $24.90 | $24.90 |
| Purchase #7 | $150.63 | 8.762% | $163.8282 | $163.83 | $163.85 | $163.80 |
| 7 purchase totals = | $848.70 | $923.1726 | $923.18 | $923.25 | $923.10 | |