| 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 | $97.66 | 10.761% | $108.1692 | $108.17 | $108.15 | $108.20 |
| Purchase #2 | $197.35 | 7.164% | $211.4882 | $211.49 | $211.50 | $211.50 |
| Purchase #3 | $29.40 | 11.245% | $32.706 | $32.71 | $32.70 | $32.70 |
| Purchase #4 | $123.85 | 7.380% | $132.9901 | $132.99 | $133.00 | $133.00 |
| Purchase #5 | $133.56 | 8.673% | $145.1437 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $92.57 | 3.538% | $95.8451 | $95.85 | $95.85 | $95.80 |
| Purchase #7 | $33.73 | 13.494% | $38.2815 | $38.28 | $38.30 | $38.30 |
| 7 purchase totals = | $708.12 | $764.6238 | $764.63 | $764.65 | $764.60 | |