| 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 | $129.55 | 12.401% | $145.6155 | $145.62 | $145.60 | $145.60 |
| Purchase #2 | $158.33 | 10.433% | $174.8486 | $174.85 | $174.85 | $174.80 |
| Purchase #3 | $228.43 | 9.237% | $249.5301 | $249.53 | $249.55 | $249.50 |
| Purchase #4 | $78.86 | 6.793% | $84.217 | $84.22 | $84.20 | $84.20 |
| Purchase #5 | $10.92 | 10.407% | $12.0564 | $12.06 | $12.05 | $12.10 |
| Purchase #6 | $66.56 | 8.821% | $72.4313 | $72.43 | $72.45 | $72.40 |
| Purchase #7 | $17.63 | 8.501% | $19.1287 | $19.13 | $19.15 | $19.10 |
| 7 purchase totals = | $690.28 | $757.8276 | $757.84 | $757.85 | $757.70 | |