| 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 | $162.61 | 12.428% | $182.8192 | $182.82 | $182.80 | $182.80 |
| Purchase #2 | $223.80 | 8.839% | $243.5817 | $243.58 | $243.60 | $243.60 |
| Purchase #3 | $45.96 | 11.601% | $51.2918 | $51.29 | $51.30 | $51.30 |
| Purchase #4 | $142.25 | 12.127% | $159.5007 | $159.50 | $159.50 | $159.50 |
| Purchase #5 | $198.25 | 5.217% | $208.5927 | $208.59 | $208.60 | $208.60 |
| Purchase #6 | $145.64 | 9.654% | $159.7001 | $159.70 | $159.70 | $159.70 |
| Purchase #7 | $41.49 | 7.610% | $44.6474 | $44.65 | $44.65 | $44.60 |
| 7 purchase totals = | $960.00 | $1,050.1336 | $1,050.13 | $1,050.15 | $1,050.10 | |