| 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 | $128.67 | 3.419% | $133.0692 | $133.07 | $133.05 | $133.10 |
| Purchase #2 | $154.59 | 7.138% | $165.6246 | $165.62 | $165.60 | $165.60 |
| Purchase #3 | $112.47 | 5.138% | $118.2487 | $118.25 | $118.25 | $118.20 |
| Purchase #4 | $218.86 | 8.513% | $237.4916 | $237.49 | $237.50 | $237.50 |
| Purchase #5 | $242.29 | 7.133% | $259.5725 | $259.57 | $259.55 | $259.60 |
| Purchase #6 | $7.93 | 9.825% | $8.7091 | $8.71 | $8.70 | $8.70 |
| Purchase #7 | $12.74 | 10.769% | $14.112 | $14.11 | $14.10 | $14.10 |
| 7 purchase totals = | $877.55 | $936.8277 | $936.82 | $936.75 | $936.80 | |