| 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 | $147.37 | 5.804% | $155.9234 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $190.71 | 11.489% | $212.6207 | $212.62 | $212.60 | $212.60 |
| Purchase #3 | $178.30 | 4.850% | $186.9476 | $186.95 | $186.95 | $186.90 |
| Purchase #4 | $101.30 | 12.256% | $113.7153 | $113.72 | $113.70 | $113.70 |
| Purchase #5 | $66.53 | 9.461% | $72.8244 | $72.82 | $72.80 | $72.80 |
| Purchase #6 | $249.50 | 11.234% | $277.5288 | $277.53 | $277.55 | $277.50 |
| Purchase #7 | $9.27 | 12.388% | $10.4184 | $10.42 | $10.40 | $10.40 |
| 7 purchase totals = | $942.98 | $1,029.9786 | $1,029.98 | $1,029.90 | $1,029.80 | |