| 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 | $167.62 | 8.297% | $181.5274 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $180.30 | 3.350% | $186.3401 | $186.34 | $186.35 | $186.30 |
| Purchase #3 | $90.53 | 4.633% | $94.7243 | $94.72 | $94.70 | $94.70 |
| Purchase #4 | $128.53 | 11.174% | $142.8919 | $142.89 | $142.90 | $142.90 |
| Purchase #5 | $123.41 | 13.804% | $140.4455 | $140.45 | $140.45 | $140.40 |
| Purchase #6 | $54.59 | 10.634% | $60.3951 | $60.40 | $60.40 | $60.40 |
| Purchase #7 | $113.79 | 13.175% | $128.7818 | $128.78 | $128.80 | $128.80 |
| 7 purchase totals = | $858.77 | $935.1061 | $935.11 | $935.15 | $935.00 | |