| 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 | $154.91 | 13.708% | $176.1451 | $176.15 | $176.15 | $176.10 |
| Purchase #2 | $94.67 | 7.677% | $101.9378 | $101.94 | $101.95 | $101.90 |
| Purchase #3 | $92.77 | 4.137% | $96.6079 | $96.61 | $96.60 | $96.60 |
| Purchase #4 | $123.94 | 5.715% | $131.0232 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $155.51 | 7.828% | $167.6833 | $167.68 | $167.70 | $167.70 |
| Purchase #6 | $121.82 | 9.727% | $133.6694 | $133.67 | $133.65 | $133.70 |
| Purchase #7 | $98.85 | 4.542% | $103.3398 | $103.34 | $103.35 | $103.30 |
| 7 purchase totals = | $842.47 | $910.4065 | $910.41 | $910.40 | $910.30 | |