| 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 | $164.91 | 7.228% | $176.8297 | $176.83 | $176.85 | $176.80 |
| Purchase #2 | $191.77 | 13.502% | $217.6628 | $217.66 | $217.65 | $217.70 |
| Purchase #3 | $209.97 | 4.640% | $219.7126 | $219.71 | $219.70 | $219.70 |
| Purchase #4 | $202.35 | 5.631% | $213.7443 | $213.74 | $213.75 | $213.70 |
| Purchase #5 | $117.31 | 5.741% | $124.0448 | $124.04 | $124.05 | $124.00 |
| Purchase #6 | $82.52 | 7.751% | $88.9161 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $85.62 | 9.194% | $93.4919 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $1,054.45 | $1,134.4022 | $1,134.39 | $1,134.40 | $1,134.30 | |