| 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 | $188.71 | 11.586% | $210.5739 | $210.57 | $210.55 | $210.60 |
| Purchase #2 | $87.71 | 5.329% | $92.3841 | $92.38 | $92.40 | $92.40 |
| Purchase #3 | $214.48 | 8.261% | $232.1982 | $232.20 | $232.20 | $232.20 |
| Purchase #4 | $133.55 | 7.186% | $143.1469 | $143.15 | $143.15 | $143.10 |
| Purchase #5 | $153.53 | 11.503% | $171.1906 | $171.19 | $171.20 | $171.20 |
| Purchase #6 | $127.59 | 5.139% | $134.1469 | $134.15 | $134.15 | $134.10 |
| Purchase #7 | $174.47 | 8.503% | $189.3052 | $189.31 | $189.30 | $189.30 |
| 7 purchase totals = | $1,080.04 | $1,172.9458 | $1,172.95 | $1,172.95 | $1,172.90 | |