| 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 | $161.90 | 4.190% | $168.6836 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $72.28 | 3.245% | $74.6255 | $74.63 | $74.65 | $74.60 |
| Purchase #3 | $48.56 | 10.304% | $53.5636 | $53.56 | $53.55 | $53.60 |
| Purchase #4 | $237.79 | 9.216% | $259.7047 | $259.70 | $259.70 | $259.70 |
| Purchase #5 | $66.94 | 9.330% | $73.1855 | $73.19 | $73.20 | $73.20 |
| Purchase #6 | $50.98 | 13.445% | $57.8343 | $57.83 | $57.85 | $57.80 |
| Purchase #7 | $209.43 | 3.745% | $217.2732 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $847.88 | $904.8704 | $904.86 | $904.90 | $904.90 | |