| 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 | $185.95 | 6.132% | $197.3525 | $197.35 | $197.35 | $197.40 |
| Purchase #2 | $5.44 | 8.151% | $5.8834 | $5.88 | $5.90 | $5.90 |
| Purchase #3 | $213.71 | 13.395% | $242.3365 | $242.34 | $242.35 | $242.30 |
| Purchase #4 | $147.92 | 8.377% | $160.3113 | $160.31 | $160.30 | $160.30 |
| Purchase #5 | $37.56 | 12.405% | $42.2193 | $42.22 | $42.20 | $42.20 |
| Purchase #6 | $187.92 | 8.376% | $203.6602 | $203.66 | $203.65 | $203.70 |
| Purchase #7 | $208.86 | 11.453% | $232.7807 | $232.78 | $232.80 | $232.80 |
| 7 purchase totals = | $987.36 | $1,084.5439 | $1,084.54 | $1,084.55 | $1,084.60 | |