| 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 | $137.80 | 6.303% | $146.4855 | $146.49 | $146.50 | $146.50 |
| Purchase #2 | $207.76 | 10.639% | $229.8636 | $229.86 | $229.85 | $229.90 |
| Purchase #3 | $250.44 | 10.129% | $275.8071 | $275.81 | $275.80 | $275.80 |
| Purchase #4 | $249.66 | 13.260% | $282.7649 | $282.76 | $282.75 | $282.80 |
| Purchase #5 | $89.38 | 7.154% | $95.7742 | $95.77 | $95.75 | $95.80 |
| Purchase #6 | $71.79 | 5.412% | $75.6753 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $27.37 | 11.664% | $30.5624 | $30.56 | $30.55 | $30.60 |
| 7 purchase totals = | $1,034.20 | $1,136.9330 | $1,136.93 | $1,136.90 | $1,137.10 | |