| 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 | $140.25 | 6.114% | $148.8249 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $94.98 | 6.570% | $101.2202 | $101.22 | $101.20 | $101.20 |
| Purchase #3 | $142.27 | 8.357% | $154.1595 | $154.16 | $154.15 | $154.20 |
| Purchase #4 | $134.37 | 8.293% | $145.5133 | $145.51 | $145.50 | $145.50 |
| Purchase #5 | $101.36 | 9.393% | $110.8807 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $237.74 | 7.307% | $255.1117 | $255.11 | $255.10 | $255.10 |
| Purchase #7 | $114.95 | 5.780% | $121.5941 | $121.59 | $121.60 | $121.60 |
| 7 purchase totals = | $965.92 | $1,037.3044 | $1,037.29 | $1,037.25 | $1,037.30 | |