| 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 | $154.60 | 11.759% | $172.7794 | $172.78 | $172.80 | $172.80 |
| Purchase #2 | $183.49 | 6.332% | $195.1086 | $195.11 | $195.10 | $195.10 |
| Purchase #3 | $66.90 | 13.116% | $75.6746 | $75.67 | $75.65 | $75.70 |
| Purchase #4 | $218.60 | 11.327% | $243.3608 | $243.36 | $243.35 | $243.40 |
| Purchase #5 | $14.54 | 13.769% | $16.542 | $16.54 | $16.55 | $16.50 |
| Purchase #6 | $108.49 | 12.344% | $121.882 | $121.88 | $121.90 | $121.90 |
| Purchase #7 | $184.33 | 5.818% | $195.0543 | $195.05 | $195.05 | $195.10 |
| 7 purchase totals = | $930.95 | $1,020.4017 | $1,020.39 | $1,020.40 | $1,020.50 | |