| 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 | $144.53 | 3.146% | $149.0769 | $149.08 | $149.10 | $149.10 |
| Purchase #2 | $75.49 | 12.664% | $85.0501 | $85.05 | $85.05 | $85.10 |
| Purchase #3 | $232.52 | 13.797% | $264.6008 | $264.60 | $264.60 | $264.60 |
| Purchase #4 | $223.84 | 11.351% | $249.2481 | $249.25 | $249.25 | $249.20 |
| Purchase #5 | $46.81 | 9.645% | $51.3248 | $51.32 | $51.30 | $51.30 |
| Purchase #6 | $187.98 | 13.140% | $212.6806 | $212.68 | $212.70 | $212.70 |
| Purchase #7 | $166.85 | 12.396% | $187.5327 | $187.53 | $187.55 | $187.50 |
| 7 purchase totals = | $1,078.02 | $1,199.5140 | $1,199.51 | $1,199.55 | $1,199.50 | |