| 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 | $139.41 | 6.730% | $148.7923 | $148.79 | $148.80 | $148.80 |
| Purchase #2 | $76.61 | 8.374% | $83.0253 | $83.03 | $83.05 | $83.00 |
| Purchase #3 | $191.65 | 7.373% | $205.7804 | $205.78 | $205.80 | $205.80 |
| Purchase #4 | $246.61 | 4.616% | $257.9935 | $257.99 | $258.00 | $258.00 |
| Purchase #5 | $192.42 | 4.753% | $201.5657 | $201.57 | $201.55 | $201.60 |
| Purchase #6 | $197.63 | 6.137% | $209.7586 | $209.76 | $209.75 | $209.80 |
| Purchase #7 | $141.38 | 10.315% | $155.9633 | $155.96 | $155.95 | $156.00 |
| 7 purchase totals = | $1,185.71 | $1,262.8791 | $1,262.88 | $1,262.90 | $1,263.00 | |