| 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 | $183.98 | 6.345% | $195.6535 | $195.65 | $195.65 | $195.70 |
| Purchase #2 | $246.55 | 7.787% | $265.7488 | $265.75 | $265.75 | $265.70 |
| Purchase #3 | $103.83 | 12.398% | $116.7028 | $116.70 | $116.70 | $116.70 |
| Purchase #4 | $191.98 | 5.606% | $202.7424 | $202.74 | $202.75 | $202.70 |
| Purchase #5 | $87.28 | 3.292% | $90.1533 | $90.15 | $90.15 | $90.20 |
| Purchase #6 | $11.91 | 12.285% | $13.3731 | $13.37 | $13.35 | $13.40 |
| Purchase #7 | $24.66 | 8.315% | $26.7105 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $850.19 | $911.0844 | $911.07 | $911.05 | $911.10 | |