| 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 | $145.26 | 3.516% | $150.3673 | $150.37 | $150.35 | $150.40 |
| Purchase #2 | $200.82 | 8.501% | $217.8917 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $164.93 | 3.436% | $170.597 | $170.60 | $170.60 | $170.60 |
| Purchase #4 | $234.42 | 5.582% | $247.5053 | $247.51 | $247.50 | $247.50 |
| Purchase #5 | $165.73 | 3.848% | $172.1073 | $172.11 | $172.10 | $172.10 |
| Purchase #6 | $64.66 | 6.740% | $69.0181 | $69.02 | $69.00 | $69.00 |
| Purchase #7 | $221.91 | 10.421% | $245.0352 | $245.04 | $245.05 | $245.00 |
| 7 purchase totals = | $1,197.73 | $1,272.5219 | $1,272.54 | $1,272.50 | $1,272.50 | |