| 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 | $167.87 | 8.658% | $182.4042 | $182.40 | $182.40 | $182.40 |
| Purchase #2 | $137.67 | 6.180% | $146.178 | $146.18 | $146.20 | $146.20 |
| Purchase #3 | $96.43 | 5.564% | $101.7954 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $189.90 | 8.761% | $206.5371 | $206.54 | $206.55 | $206.50 |
| Purchase #5 | $169.53 | 6.386% | $180.3562 | $180.36 | $180.35 | $180.40 |
| Purchase #6 | $165.90 | 9.842% | $182.2279 | $182.23 | $182.25 | $182.20 |
| Purchase #7 | $18.27 | 7.723% | $19.681 | $19.68 | $19.70 | $19.70 |
| 7 purchase totals = | $945.57 | $1,019.1798 | $1,019.19 | $1,019.25 | $1,019.20 | |