| 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 | $175.68 | 9.211% | $191.8619 | $191.86 | $191.85 | $191.90 |
| Purchase #2 | $15.70 | 4.834% | $16.4589 | $16.46 | $16.45 | $16.50 |
| Purchase #3 | $105.44 | 11.739% | $117.8176 | $117.82 | $117.80 | $117.80 |
| Purchase #4 | $53.70 | 8.663% | $58.352 | $58.35 | $58.35 | $58.40 |
| Purchase #5 | $80.62 | 4.246% | $84.0431 | $84.04 | $84.05 | $84.00 |
| Purchase #6 | $154.96 | 12.609% | $174.4989 | $174.50 | $174.50 | $174.50 |
| Purchase #7 | $86.69 | 9.165% | $94.6351 | $94.64 | $94.65 | $94.60 |
| 7 purchase totals = | $672.79 | $737.6675 | $737.67 | $737.65 | $737.70 | |