| 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 | $144.62 | 7.708% | $155.7673 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $83.69 | 4.318% | $87.3037 | $87.30 | $87.30 | $87.30 |
| Purchase #3 | $92.52 | 10.424% | $102.1643 | $102.16 | $102.15 | $102.20 |
| Purchase #4 | $149.48 | 10.785% | $165.6014 | $165.60 | $165.60 | $165.60 |
| Purchase #5 | $212.67 | 11.807% | $237.7799 | $237.78 | $237.80 | $237.80 |
| Purchase #6 | $130.67 | 9.313% | $142.8393 | $142.84 | $142.85 | $142.80 |
| Purchase #7 | $72.77 | 8.589% | $79.0202 | $79.02 | $79.00 | $79.00 |
| 7 purchase totals = | $886.42 | $970.4761 | $970.47 | $970.45 | $970.50 | |