| 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 | $169.42 | 3.552% | $175.4378 | $175.44 | $175.45 | $175.40 |
| Purchase #2 | $189.69 | 7.668% | $204.2354 | $204.24 | $204.25 | $204.20 |
| Purchase #3 | $56.71 | 13.215% | $64.2042 | $64.20 | $64.20 | $64.20 |
| Purchase #4 | $138.80 | 6.713% | $148.1176 | $148.12 | $148.10 | $148.10 |
| Purchase #5 | $132.51 | 11.649% | $147.9461 | $147.95 | $147.95 | $147.90 |
| Purchase #6 | $234.38 | 7.323% | $251.5436 | $251.54 | $251.55 | $251.50 |
| Purchase #7 | $96.29 | 7.400% | $103.4155 | $103.42 | $103.40 | $103.40 |
| 7 purchase totals = | $1,017.80 | $1,094.9002 | $1,094.91 | $1,094.90 | $1,094.70 | |