| 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 | $168.80 | 8.743% | $183.5582 | $183.56 | $183.55 | $183.60 |
| Purchase #2 | $177.36 | 11.259% | $197.329 | $197.33 | $197.35 | $197.30 |
| Purchase #3 | $23.79 | 4.121% | $24.7704 | $24.77 | $24.75 | $24.80 |
| Purchase #4 | $9.77 | 6.738% | $10.4283 | $10.43 | $10.45 | $10.40 |
| Purchase #5 | $177.48 | 5.179% | $186.6717 | $186.67 | $186.65 | $186.70 |
| Purchase #6 | $21.32 | 8.589% | $23.1512 | $23.15 | $23.15 | $23.20 |
| Purchase #7 | $110.78 | 9.617% | $121.4337 | $121.43 | $121.45 | $121.40 |
| 7 purchase totals = | $689.30 | $747.3425 | $747.34 | $747.35 | $747.40 | |