| 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 | $90.31 | 8.864% | $98.3151 | $98.32 | $98.30 | $98.30 |
| Purchase #2 | $138.70 | 7.183% | $148.6628 | $148.66 | $148.65 | $148.70 |
| Purchase #3 | $156.51 | 12.453% | $176.0002 | $176.00 | $176.00 | $176.00 |
| Purchase #4 | $79.39 | 11.580% | $88.5834 | $88.58 | $88.60 | $88.60 |
| Purchase #5 | $105.92 | 10.795% | $117.3541 | $117.35 | $117.35 | $117.40 |
| Purchase #6 | $145.54 | 13.800% | $165.6245 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $157.70 | 4.696% | $165.1056 | $165.11 | $165.10 | $165.10 |
| 7 purchase totals = | $874.07 | $959.6457 | $959.64 | $959.60 | $959.70 | |