| 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 | $169.34 | 13.474% | $192.1569 | $192.16 | $192.15 | $192.20 |
| Purchase #2 | $225.33 | 10.743% | $249.5372 | $249.54 | $249.55 | $249.50 |
| Purchase #3 | $13.77 | 10.365% | $15.1973 | $15.20 | $15.20 | $15.20 |
| Purchase #4 | $36.28 | 13.846% | $41.3033 | $41.30 | $41.30 | $41.30 |
| Purchase #5 | $243.61 | 5.349% | $256.6407 | $256.64 | $256.65 | $256.60 |
| Purchase #6 | $207.59 | 10.269% | $228.9074 | $228.91 | $228.90 | $228.90 |
| Purchase #7 | $5.62 | 6.136% | $5.9648 | $5.96 | $5.95 | $6.00 |
| 7 purchase totals = | $901.54 | $989.7076 | $989.71 | $989.70 | $989.70 | |