| 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 | $189.38 | 11.861% | $211.8424 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $46.27 | 4.207% | $48.2166 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $90.87 | 9.617% | $99.609 | $99.61 | $99.60 | $99.60 |
| Purchase #4 | $163.51 | 9.192% | $178.5398 | $178.54 | $178.55 | $178.50 |
| Purchase #5 | $194.53 | 9.559% | $213.1251 | $213.13 | $213.15 | $213.10 |
| Purchase #6 | $6.49 | 9.349% | $7.0968 | $7.10 | $7.10 | $7.10 |
| Purchase #7 | $114.69 | 9.184% | $125.2231 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $805.74 | $883.6528 | $883.66 | $883.65 | $883.50 | |