| 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 | $183.58 | 8.381% | $198.9658 | $198.97 | $198.95 | $199.00 |
| Purchase #2 | $135.95 | 7.213% | $145.7561 | $145.76 | $145.75 | $145.80 |
| Purchase #3 | $211.51 | 10.755% | $234.2579 | $234.26 | $234.25 | $234.30 |
| Purchase #4 | $12.39 | 8.701% | $13.4681 | $13.47 | $13.45 | $13.50 |
| Purchase #5 | $83.77 | 10.661% | $92.7007 | $92.70 | $92.70 | $92.70 |
| Purchase #6 | $137.32 | 3.671% | $142.361 | $142.36 | $142.35 | $142.40 |
| Purchase #7 | $20.81 | 6.422% | $22.1464 | $22.15 | $22.15 | $22.10 |
| 7 purchase totals = | $785.33 | $849.6560 | $849.67 | $849.60 | $849.80 | |