| 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 | $124.56 | 10.728% | $137.9228 | $137.92 | $137.90 | $137.90 |
| Purchase #2 | $145.28 | 11.455% | $161.9218 | $161.92 | $161.90 | $161.90 |
| Purchase #3 | $64.33 | 13.423% | $72.965 | $72.97 | $72.95 | $73.00 |
| Purchase #4 | $57.98 | 8.521% | $62.9205 | $62.92 | $62.90 | $62.90 |
| Purchase #5 | $98.96 | 10.622% | $109.4715 | $109.47 | $109.45 | $109.50 |
| Purchase #6 | $157.52 | 8.208% | $170.4492 | $170.45 | $170.45 | $170.40 |
| Purchase #7 | $204.50 | 7.329% | $219.4878 | $219.49 | $219.50 | $219.50 |
| 7 purchase totals = | $853.13 | $935.1386 | $935.14 | $935.05 | $935.10 | |