| 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 | $144.46 | 11.247% | $160.7074 | $160.71 | $160.70 | $160.70 |
| Purchase #2 | $14.66 | 9.244% | $16.0152 | $16.02 | $16.00 | $16.00 |
| Purchase #3 | $133.74 | 9.530% | $146.4854 | $146.49 | $146.50 | $146.50 |
| Purchase #4 | $189.97 | 4.224% | $197.9943 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $151.58 | 11.380% | $168.8298 | $168.83 | $168.85 | $168.80 |
| Purchase #6 | $17.58 | 10.560% | $19.4364 | $19.44 | $19.45 | $19.40 |
| Purchase #7 | $24.33 | 13.658% | $27.653 | $27.65 | $27.65 | $27.70 |
| 7 purchase totals = | $676.32 | $737.1215 | $737.13 | $737.15 | $737.10 | |