| 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 | $194.99 | 12.157% | $218.6949 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $51.99 | 5.641% | $54.9228 | $54.92 | $54.90 | $54.90 |
| Purchase #3 | $79.73 | 6.425% | $84.8527 | $84.85 | $84.85 | $84.90 |
| Purchase #4 | $76.38 | 8.686% | $83.0144 | $83.01 | $83.00 | $83.00 |
| Purchase #5 | $141.93 | 7.383% | $152.4087 | $152.41 | $152.40 | $152.40 |
| Purchase #6 | $171.33 | 13.405% | $194.2968 | $194.30 | $194.30 | $194.30 |
| Purchase #7 | $137.52 | 9.726% | $150.8952 | $150.90 | $150.90 | $150.90 |
| 7 purchase totals = | $853.87 | $939.0855 | $939.08 | $939.05 | $939.10 | |