| 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 | $136.62 | 9.228% | $149.2273 | $149.23 | $149.25 | $149.20 |
| Purchase #2 | $159.94 | 7.128% | $171.3405 | $171.34 | $171.35 | $171.30 |
| Purchase #3 | $12.83 | 7.341% | $13.7719 | $13.77 | $13.75 | $13.80 |
| Purchase #4 | $44.58 | 5.841% | $47.1839 | $47.18 | $47.20 | $47.20 |
| Purchase #5 | $218.35 | 10.167% | $240.5496 | $240.55 | $240.55 | $240.50 |
| Purchase #6 | $84.83 | 7.247% | $90.9776 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $142.73 | 4.586% | $149.2756 | $149.28 | $149.30 | $149.30 |
| 7 purchase totals = | $799.88 | $862.3264 | $862.33 | $862.40 | $862.30 | |