| 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 | $180.60 | 9.640% | $198.0098 | $198.01 | $198.00 | $198.00 |
| Purchase #2 | $242.72 | 5.226% | $255.4045 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $170.42 | 4.151% | $177.4941 | $177.49 | $177.50 | $177.50 |
| Purchase #4 | $74.74 | 13.350% | $84.7178 | $84.72 | $84.70 | $84.70 |
| Purchase #5 | $104.35 | 4.707% | $109.2618 | $109.26 | $109.25 | $109.30 |
| Purchase #6 | $237.59 | 10.822% | $263.302 | $263.30 | $263.30 | $263.30 |
| Purchase #7 | $64.43 | 12.514% | $72.4928 | $72.49 | $72.50 | $72.50 |
| 7 purchase totals = | $1,074.85 | $1,160.6828 | $1,160.67 | $1,160.65 | $1,160.70 | |