| 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 | $181.87 | 3.333% | $187.9317 | $187.93 | $187.95 | $187.90 |
| Purchase #2 | $61.94 | 10.345% | $68.3477 | $68.35 | $68.35 | $68.30 |
| Purchase #3 | $244.78 | 3.844% | $254.1893 | $254.19 | $254.20 | $254.20 |
| Purchase #4 | $22.52 | 4.735% | $23.5863 | $23.59 | $23.60 | $23.60 |
| Purchase #5 | $13.64 | 7.185% | $14.62 | $14.62 | $14.60 | $14.60 |
| Purchase #6 | $184.60 | 9.493% | $202.1241 | $202.12 | $202.10 | $202.10 |
| Purchase #7 | $206.40 | 12.568% | $232.3404 | $232.34 | $232.35 | $232.30 |
| 7 purchase totals = | $915.75 | $983.1395 | $983.14 | $983.15 | $983.00 | |