| 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 | $163.91 | 12.804% | $184.897 | $184.90 | $184.90 | $184.90 |
| Purchase #2 | $156.65 | 12.460% | $176.1686 | $176.17 | $176.15 | $176.20 |
| Purchase #3 | $222.35 | 12.302% | $249.7035 | $249.70 | $249.70 | $249.70 |
| Purchase #4 | $119.27 | 3.225% | $123.1165 | $123.12 | $123.10 | $123.10 |
| Purchase #5 | $84.36 | 3.735% | $87.5108 | $87.51 | $87.50 | $87.50 |
| Purchase #6 | $80.39 | 9.499% | $88.0262 | $88.03 | $88.05 | $88.00 |
| Purchase #7 | $234.61 | 5.694% | $247.9687 | $247.97 | $247.95 | $248.00 |
| 7 purchase totals = | $1,061.54 | $1,157.3913 | $1,157.40 | $1,157.35 | $1,157.40 | |