| 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 | $104.88 | 7.657% | $112.9107 | $112.91 | $112.90 | $112.90 |
| Purchase #2 | $151.25 | 11.168% | $168.1416 | $168.14 | $168.15 | $168.10 |
| Purchase #3 | $178.84 | 13.297% | $202.6204 | $202.62 | $202.60 | $202.60 |
| Purchase #4 | $206.70 | 13.770% | $235.1626 | $235.16 | $235.15 | $235.20 |
| Purchase #5 | $95.99 | 8.863% | $104.4976 | $104.50 | $104.50 | $104.50 |
| Purchase #6 | $57.77 | 12.180% | $64.8064 | $64.81 | $64.80 | $64.80 |
| Purchase #7 | $146.48 | 7.297% | $157.1686 | $157.17 | $157.15 | $157.20 |
| 7 purchase totals = | $941.91 | $1,045.3079 | $1,045.31 | $1,045.25 | $1,045.30 | |