| 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 | $150.65 | 7.318% | $161.6746 | $161.67 | $161.65 | $161.70 |
| Purchase #2 | $111.79 | 12.134% | $125.3546 | $125.35 | $125.35 | $125.40 |
| Purchase #3 | $130.80 | 5.118% | $137.4943 | $137.49 | $137.50 | $137.50 |
| Purchase #4 | $150.31 | 6.642% | $160.2936 | $160.29 | $160.30 | $160.30 |
| Purchase #5 | $205.75 | 11.108% | $228.6047 | $228.60 | $228.60 | $228.60 |
| Purchase #6 | $172.37 | 3.714% | $178.7718 | $178.77 | $178.75 | $178.80 |
| Purchase #7 | $16.93 | 7.628% | $18.2214 | $18.22 | $18.20 | $18.20 |
| 7 purchase totals = | $938.60 | $1,010.4150 | $1,010.39 | $1,010.35 | $1,010.50 | |