| 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 | $69.84 | 13.166% | $79.0351 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $188.38 | 6.285% | $200.2197 | $200.22 | $200.20 | $200.20 |
| Purchase #3 | $141.99 | 12.201% | $159.3142 | $159.31 | $159.30 | $159.30 |
| Purchase #4 | $55.50 | 5.724% | $58.6768 | $58.68 | $58.70 | $58.70 |
| Purchase #5 | $101.30 | 9.103% | $110.5213 | $110.52 | $110.50 | $110.50 |
| Purchase #6 | $204.71 | 3.863% | $212.6179 | $212.62 | $212.60 | $212.60 |
| Purchase #7 | $151.96 | 6.220% | $161.4119 | $161.41 | $161.40 | $161.40 |
| 7 purchase totals = | $913.68 | $981.7969 | $981.80 | $981.75 | $981.70 | |