| 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 | $154.90 | 5.517% | $163.4458 | $163.45 | $163.45 | $163.40 |
| Purchase #2 | $205.77 | 3.618% | $213.2148 | $213.21 | $213.20 | $213.20 |
| Purchase #3 | $102.90 | 11.282% | $114.5092 | $114.51 | $114.50 | $114.50 |
| Purchase #4 | $83.78 | 6.562% | $89.2776 | $89.28 | $89.30 | $89.30 |
| Purchase #5 | $114.76 | 13.523% | $130.279 | $130.28 | $130.30 | $130.30 |
| Purchase #6 | $135.60 | 4.293% | $141.4213 | $141.42 | $141.40 | $141.40 |
| Purchase #7 | $22.74 | 5.405% | $23.9691 | $23.97 | $23.95 | $24.00 |
| 7 purchase totals = | $820.45 | $876.1168 | $876.12 | $876.10 | $876.10 | |