| 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 | $165.95 | 6.734% | $177.1251 | $177.13 | $177.15 | $177.10 |
| Purchase #2 | $239.51 | 11.646% | $267.4033 | $267.40 | $267.40 | $267.40 |
| Purchase #3 | $229.31 | 10.643% | $253.7155 | $253.72 | $253.70 | $253.70 |
| Purchase #4 | $151.50 | 8.480% | $164.3472 | $164.35 | $164.35 | $164.30 |
| Purchase #5 | $159.53 | 11.836% | $178.412 | $178.41 | $178.40 | $178.40 |
| Purchase #6 | $19.88 | 3.419% | $20.5597 | $20.56 | $20.55 | $20.60 |
| Purchase #7 | $124.65 | 5.825% | $131.9109 | $131.91 | $131.90 | $131.90 |
| 7 purchase totals = | $1,090.33 | $1,193.4737 | $1,193.48 | $1,193.45 | $1,193.40 | |