| 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 | $218.34 | 6.366% | $232.2395 | $232.24 | $232.25 | $232.20 |
| Purchase #2 | $42.70 | 8.328% | $46.2561 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $86.71 | 6.248% | $92.1276 | $92.13 | $92.15 | $92.10 |
| Purchase #4 | $135.66 | 12.690% | $152.8753 | $152.88 | $152.90 | $152.90 |
| Purchase #5 | $141.46 | 6.386% | $150.4936 | $150.49 | $150.50 | $150.50 |
| Purchase #6 | $108.40 | 6.766% | $115.7343 | $115.73 | $115.75 | $115.70 |
| Purchase #7 | $106.34 | 6.844% | $113.6179 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $839.61 | $903.3443 | $903.35 | $903.40 | $903.30 | |