| 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 | $13.88 | 7.561% | $14.9295 | $14.93 | $14.95 | $14.90 |
| Purchase #2 | $160.70 | 3.512% | $166.3438 | $166.34 | $166.35 | $166.30 |
| Purchase #3 | $221.59 | 7.553% | $238.3267 | $238.33 | $238.35 | $238.30 |
| Purchase #4 | $230.63 | 10.313% | $254.4149 | $254.41 | $254.40 | $254.40 |
| Purchase #5 | $87.75 | 3.731% | $91.024 | $91.02 | $91.00 | $91.00 |
| Purchase #6 | $221.81 | 11.593% | $247.5244 | $247.52 | $247.50 | $247.50 |
| Purchase #7 | $150.73 | 6.680% | $160.7988 | $160.80 | $160.80 | $160.80 |
| 7 purchase totals = | $1,087.09 | $1,173.3621 | $1,173.35 | $1,173.35 | $1,173.20 | |