| 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 | $141.42 | 5.505% | $149.2052 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $91.54 | 11.310% | $101.8932 | $101.89 | $101.90 | $101.90 |
| Purchase #3 | $20.60 | 12.240% | $23.1214 | $23.12 | $23.10 | $23.10 |
| Purchase #4 | $200.84 | 10.662% | $222.2536 | $222.25 | $222.25 | $222.30 |
| Purchase #5 | $150.86 | 7.323% | $161.9075 | $161.91 | $161.90 | $161.90 |
| Purchase #6 | $90.75 | 10.395% | $100.1835 | $100.18 | $100.20 | $100.20 |
| Purchase #7 | $136.45 | 8.587% | $148.167 | $148.17 | $148.15 | $148.20 |
| 7 purchase totals = | $832.46 | $906.7314 | $906.73 | $906.70 | $906.80 | |