| 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 | $170.63 | 4.801% | $178.8219 | $178.82 | $178.80 | $178.80 |
| Purchase #2 | $248.68 | 12.866% | $280.6752 | $280.68 | $280.70 | $280.70 |
| Purchase #3 | $129.40 | 3.620% | $134.0843 | $134.08 | $134.10 | $134.10 |
| Purchase #4 | $169.51 | 4.736% | $177.538 | $177.54 | $177.55 | $177.50 |
| Purchase #5 | $43.51 | 11.647% | $48.5776 | $48.58 | $48.60 | $48.60 |
| Purchase #6 | $33.48 | 12.746% | $37.7474 | $37.75 | $37.75 | $37.70 |
| Purchase #7 | $161.45 | 8.372% | $174.9666 | $174.97 | $174.95 | $175.00 |
| 7 purchase totals = | $956.66 | $1,032.4110 | $1,032.42 | $1,032.45 | $1,032.40 | |