| 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 | $131.34 | 8.528% | $142.5407 | $142.54 | $142.55 | $142.50 |
| Purchase #2 | $168.62 | 8.359% | $182.7149 | $182.71 | $182.70 | $182.70 |
| Purchase #3 | $243.38 | 6.682% | $259.6427 | $259.64 | $259.65 | $259.60 |
| Purchase #4 | $9.29 | 3.429% | $9.6086 | $9.61 | $9.60 | $9.60 |
| Purchase #5 | $15.55 | 13.506% | $17.6502 | $17.65 | $17.65 | $17.70 |
| Purchase #6 | $88.86 | 9.485% | $97.2884 | $97.29 | $97.30 | $97.30 |
| Purchase #7 | $195.28 | 9.483% | $213.7984 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $852.32 | $923.2439 | $923.24 | $923.25 | $923.20 | |