| 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 | $152.45 | 4.316% | $159.0297 | $159.03 | $159.05 | $159.00 |
| Purchase #2 | $226.70 | 10.102% | $249.6012 | $249.60 | $249.60 | $249.60 |
| Purchase #3 | $110.47 | 10.385% | $121.9423 | $121.94 | $121.95 | $121.90 |
| Purchase #4 | $19.80 | 10.188% | $21.8172 | $21.82 | $21.80 | $21.80 |
| Purchase #5 | $156.49 | 13.428% | $177.5035 | $177.50 | $177.50 | $177.50 |
| Purchase #6 | $224.37 | 4.840% | $235.2295 | $235.23 | $235.25 | $235.20 |
| Purchase #7 | $39.96 | 13.387% | $45.3094 | $45.31 | $45.30 | $45.30 |
| 7 purchase totals = | $930.24 | $1,010.4328 | $1,010.43 | $1,010.45 | $1,010.30 | |