| 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 | $146.53 | 11.526% | $163.419 | $163.42 | $163.40 | $163.40 |
| Purchase #2 | $188.48 | 5.483% | $198.8144 | $198.81 | $198.80 | $198.80 |
| Purchase #3 | $240.80 | 13.425% | $273.1274 | $273.13 | $273.15 | $273.10 |
| Purchase #4 | $31.60 | 12.345% | $35.501 | $35.50 | $35.50 | $35.50 |
| Purchase #5 | $86.88 | 11.156% | $96.5723 | $96.57 | $96.55 | $96.60 |
| Purchase #6 | $11.51 | 9.281% | $12.5782 | $12.58 | $12.60 | $12.60 |
| Purchase #7 | $178.34 | 5.589% | $188.3074 | $188.31 | $188.30 | $188.30 |
| 7 purchase totals = | $884.14 | $968.3197 | $968.32 | $968.30 | $968.30 | |