| 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 | $153.65 | 8.119% | $166.1248 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $120.77 | 3.613% | $125.1334 | $125.13 | $125.15 | $125.10 |
| Purchase #3 | $185.58 | 7.397% | $199.3074 | $199.31 | $199.30 | $199.30 |
| Purchase #4 | $147.88 | 9.179% | $161.4539 | $161.45 | $161.45 | $161.50 |
| Purchase #5 | $235.63 | 5.169% | $247.8097 | $247.81 | $247.80 | $247.80 |
| Purchase #6 | $219.69 | 7.863% | $236.9642 | $236.96 | $236.95 | $237.00 |
| Purchase #7 | $8.41 | 11.104% | $9.3438 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $1,071.61 | $1,146.1372 | $1,146.12 | $1,146.10 | $1,146.10 | |