| 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 | $179.61 | 8.633% | $195.1157 | $195.12 | $195.10 | $195.10 |
| Purchase #2 | $207.62 | 3.278% | $214.4258 | $214.43 | $214.45 | $214.40 |
| Purchase #3 | $15.73 | 6.814% | $16.8018 | $16.80 | $16.80 | $16.80 |
| Purchase #4 | $185.72 | 9.742% | $203.8128 | $203.81 | $203.80 | $203.80 |
| Purchase #5 | $93.36 | 6.496% | $99.4247 | $99.42 | $99.40 | $99.40 |
| Purchase #6 | $182.90 | 11.812% | $204.5041 | $204.50 | $204.50 | $204.50 |
| Purchase #7 | $6.91 | 6.738% | $7.3756 | $7.38 | $7.40 | $7.40 |
| 7 purchase totals = | $871.85 | $941.4605 | $941.46 | $941.45 | $941.40 | |