| 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 | $126.97 | 12.749% | $143.1574 | $143.16 | $143.15 | $143.20 |
| Purchase #2 | $240.28 | 13.595% | $272.9461 | $272.95 | $272.95 | $272.90 |
| Purchase #3 | $213.59 | 13.783% | $243.0291 | $243.03 | $243.05 | $243.00 |
| Purchase #4 | $45.40 | 4.512% | $47.4484 | $47.45 | $47.45 | $47.40 |
| Purchase #5 | $131.66 | 4.630% | $137.7559 | $137.76 | $137.75 | $137.80 |
| Purchase #6 | $248.63 | 8.724% | $270.3205 | $270.32 | $270.30 | $270.30 |
| Purchase #7 | $75.98 | 9.148% | $82.9307 | $82.93 | $82.95 | $82.90 |
| 7 purchase totals = | $1,082.51 | $1,197.5881 | $1,197.60 | $1,197.60 | $1,197.50 | |