| 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 | $167.70 | 8.500% | $181.9545 | $181.95 | $181.95 | $182.00 |
| Purchase #2 | $17.51 | 13.548% | $19.8823 | $19.88 | $19.90 | $19.90 |
| Purchase #3 | $111.47 | 8.604% | $121.0609 | $121.06 | $121.05 | $121.10 |
| Purchase #4 | $108.26 | 10.263% | $119.3707 | $119.37 | $119.35 | $119.40 |
| Purchase #5 | $129.58 | 8.517% | $140.6163 | $140.62 | $140.60 | $140.60 |
| Purchase #6 | $69.85 | 4.807% | $73.2077 | $73.21 | $73.20 | $73.20 |
| Purchase #7 | $124.80 | 7.119% | $133.6845 | $133.68 | $133.70 | $133.70 |
| 7 purchase totals = | $729.17 | $789.7769 | $789.77 | $789.75 | $789.90 | |