| 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 | $167.48 | 7.591% | $180.1934 | $180.19 | $180.20 | $180.20 |
| Purchase #2 | $127.73 | 9.230% | $139.5195 | $139.52 | $139.50 | $139.50 |
| Purchase #3 | $152.44 | 3.506% | $157.7845 | $157.78 | $157.80 | $157.80 |
| Purchase #4 | $87.26 | 7.343% | $93.6675 | $93.67 | $93.65 | $93.70 |
| Purchase #5 | $138.48 | 9.244% | $151.2811 | $151.28 | $151.30 | $151.30 |
| Purchase #6 | $162.65 | 7.310% | $174.5397 | $174.54 | $174.55 | $174.50 |
| Purchase #7 | $82.31 | 13.590% | $93.4959 | $93.50 | $93.50 | $93.50 |
| 7 purchase totals = | $918.35 | $990.4816 | $990.48 | $990.50 | $990.50 | |