| 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 | $189.66 | 12.147% | $212.698 | $212.70 | $212.70 | $212.70 |
| Purchase #2 | $13.80 | 13.323% | $15.6386 | $15.64 | $15.65 | $15.60 |
| Purchase #3 | $134.90 | 13.297% | $152.8377 | $152.84 | $152.85 | $152.80 |
| Purchase #4 | $16.68 | 8.629% | $18.1193 | $18.12 | $18.10 | $18.10 |
| Purchase #5 | $148.95 | 7.788% | $160.5502 | $160.55 | $160.55 | $160.60 |
| Purchase #6 | $123.37 | 7.227% | $132.2859 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $234.58 | 6.245% | $249.2295 | $249.23 | $249.25 | $249.20 |
| 7 purchase totals = | $861.94 | $941.3592 | $941.37 | $941.40 | $941.30 | |