| 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 | $191.37 | 6.505% | $203.8186 | $203.82 | $203.80 | $203.80 |
| Purchase #2 | $15.59 | 4.520% | $16.2947 | $16.29 | $16.30 | $16.30 |
| Purchase #3 | $170.63 | 11.601% | $190.4248 | $190.42 | $190.40 | $190.40 |
| Purchase #4 | $103.60 | 5.790% | $109.5984 | $109.60 | $109.60 | $109.60 |
| Purchase #5 | $189.59 | 11.243% | $210.9056 | $210.91 | $210.90 | $210.90 |
| Purchase #6 | $20.66 | 5.391% | $21.7738 | $21.77 | $21.75 | $21.80 |
| Purchase #7 | $141.74 | 13.588% | $160.9996 | $161.00 | $161.00 | $161.00 |
| 7 purchase totals = | $833.18 | $913.8155 | $913.81 | $913.75 | $913.80 | |