| 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 | $177.60 | 8.425% | $192.5628 | $192.56 | $192.55 | $192.60 |
| Purchase #2 | $31.31 | 7.479% | $33.6517 | $33.65 | $33.65 | $33.70 |
| Purchase #3 | $50.41 | 11.305% | $56.1089 | $56.11 | $56.10 | $56.10 |
| Purchase #4 | $206.64 | 8.141% | $223.4626 | $223.46 | $223.45 | $223.50 |
| Purchase #5 | $233.63 | 3.679% | $242.2252 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $107.81 | 12.816% | $121.6269 | $121.63 | $121.65 | $121.60 |
| Purchase #7 | $147.38 | 9.512% | $161.3988 | $161.40 | $161.40 | $161.40 |
| 7 purchase totals = | $954.78 | $1,031.0369 | $1,031.04 | $1,031.05 | $1,031.10 | |