| 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 | $140.73 | 9.508% | $154.1106 | $154.11 | $154.10 | $154.10 |
| Purchase #2 | $217.33 | 10.680% | $240.5408 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $73.52 | 12.720% | $82.8717 | $82.87 | $82.85 | $82.90 |
| Purchase #4 | $159.51 | 4.815% | $167.1904 | $167.19 | $167.20 | $167.20 |
| Purchase #5 | $207.26 | 10.753% | $229.5467 | $229.55 | $229.55 | $229.50 |
| Purchase #6 | $124.63 | 8.435% | $135.1425 | $135.14 | $135.15 | $135.10 |
| Purchase #7 | $125.38 | 6.819% | $133.9297 | $133.93 | $133.95 | $133.90 |
| 7 purchase totals = | $1,048.36 | $1,143.3324 | $1,143.33 | $1,143.35 | $1,143.20 | |