| 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 | $157.55 | 12.345% | $176.9995 | $177.00 | $177.00 | $177.00 |
| Purchase #2 | $64.81 | 5.124% | $68.1309 | $68.13 | $68.15 | $68.10 |
| Purchase #3 | $188.28 | 8.524% | $204.329 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $113.73 | 4.408% | $118.7432 | $118.74 | $118.75 | $118.70 |
| Purchase #5 | $215.53 | 10.814% | $238.8374 | $238.84 | $238.85 | $238.80 |
| Purchase #6 | $245.48 | 6.518% | $261.4804 | $261.48 | $261.50 | $261.50 |
| Purchase #7 | $237.91 | 13.649% | $270.3823 | $270.38 | $270.40 | $270.40 |
| 7 purchase totals = | $1,223.29 | $1,338.9027 | $1,338.90 | $1,339.00 | $1,338.80 | |