| 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 | $192.53 | 3.478% | $199.2262 | $199.23 | $199.25 | $199.20 |
| Purchase #2 | $13.98 | 11.345% | $15.566 | $15.57 | $15.55 | $15.60 |
| Purchase #3 | $146.45 | 4.370% | $152.8499 | $152.85 | $152.85 | $152.80 |
| Purchase #4 | $243.63 | 10.564% | $269.3671 | $269.37 | $269.35 | $269.40 |
| Purchase #5 | $89.96 | 8.248% | $97.3799 | $97.38 | $97.40 | $97.40 |
| Purchase #6 | $228.40 | 9.298% | $249.6366 | $249.64 | $249.65 | $249.60 |
| Purchase #7 | $170.82 | 9.267% | $186.6499 | $186.65 | $186.65 | $186.60 |
| 7 purchase totals = | $1,085.77 | $1,170.6756 | $1,170.69 | $1,170.70 | $1,170.60 | |