| 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 | $112.85 | 5.180% | $118.6956 | $118.70 | $118.70 | $118.70 |
| Purchase #2 | $174.29 | 13.179% | $197.2597 | $197.26 | $197.25 | $197.30 |
| Purchase #3 | $96.76 | 6.375% | $102.9285 | $102.93 | $102.95 | $102.90 |
| Purchase #4 | $129.91 | 7.163% | $139.2155 | $139.22 | $139.20 | $139.20 |
| Purchase #5 | $101.29 | 11.792% | $113.2341 | $113.23 | $113.25 | $113.20 |
| Purchase #6 | $118.98 | 7.274% | $127.6346 | $127.63 | $127.65 | $127.60 |
| Purchase #7 | $153.51 | 13.605% | $174.395 | $174.40 | $174.40 | $174.40 |
| 7 purchase totals = | $887.59 | $973.3630 | $973.37 | $973.40 | $973.30 | |