| 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 | $143.89 | 6.470% | $153.1997 | $153.20 | $153.20 | $153.20 |
| Purchase #2 | $240.81 | 3.770% | $249.8885 | $249.89 | $249.90 | $249.90 |
| Purchase #3 | $151.82 | 8.829% | $165.2242 | $165.22 | $165.20 | $165.20 |
| Purchase #4 | $85.69 | 9.296% | $93.6557 | $93.66 | $93.65 | $93.70 |
| Purchase #5 | $10.57 | 5.245% | $11.1244 | $11.12 | $11.10 | $11.10 |
| Purchase #6 | $115.93 | 9.340% | $126.7579 | $126.76 | $126.75 | $126.80 |
| Purchase #7 | $243.64 | 9.251% | $266.1791 | $266.18 | $266.20 | $266.20 |
| 7 purchase totals = | $992.35 | $1,066.0295 | $1,066.03 | $1,066.00 | $1,066.10 | |