| 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 | $142.96 | 10.160% | $157.4847 | $157.48 | $157.50 | $157.50 |
| Purchase #2 | $192.66 | 7.537% | $207.1808 | $207.18 | $207.20 | $207.20 |
| Purchase #3 | $124.49 | 5.166% | $130.9212 | $130.92 | $130.90 | $130.90 |
| Purchase #4 | $191.71 | 7.115% | $205.3502 | $205.35 | $205.35 | $205.40 |
| Purchase #5 | $176.49 | 4.692% | $184.7709 | $184.77 | $184.75 | $184.80 |
| Purchase #6 | $102.72 | 4.133% | $106.9654 | $106.97 | $106.95 | $107.00 |
| Purchase #7 | $233.55 | 6.716% | $249.2352 | $249.24 | $249.25 | $249.20 |
| 7 purchase totals = | $1,164.58 | $1,241.9084 | $1,241.91 | $1,241.90 | $1,242.00 | |