| 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 | $167.38 | 3.259% | $172.8349 | $172.83 | $172.85 | $172.80 |
| Purchase #2 | $159.40 | 7.389% | $171.1781 | $171.18 | $171.20 | $171.20 |
| Purchase #3 | $6.76 | 6.252% | $7.1826 | $7.18 | $7.20 | $7.20 |
| Purchase #4 | $84.26 | 8.259% | $91.219 | $91.22 | $91.20 | $91.20 |
| Purchase #5 | $167.46 | 7.426% | $179.8956 | $179.90 | $179.90 | $179.90 |
| Purchase #6 | $210.37 | 9.182% | $229.6862 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $239.39 | 6.429% | $254.7804 | $254.78 | $254.80 | $254.80 |
| 7 purchase totals = | $1,035.02 | $1,106.7768 | $1,106.78 | $1,106.85 | $1,106.80 | |