| 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 | $115.40 | 9.209% | $126.0272 | $126.03 | $126.05 | $126.00 |
| Purchase #2 | $165.38 | 7.244% | $177.3601 | $177.36 | $177.35 | $177.40 |
| Purchase #3 | $213.90 | 3.633% | $221.671 | $221.67 | $221.65 | $221.70 |
| Purchase #4 | $20.37 | 12.859% | $22.9894 | $22.99 | $23.00 | $23.00 |
| Purchase #5 | $90.52 | 13.105% | $102.3826 | $102.38 | $102.40 | $102.40 |
| Purchase #6 | $190.60 | 3.475% | $197.2234 | $197.22 | $197.20 | $197.20 |
| Purchase #7 | $77.37 | 8.658% | $84.0687 | $84.07 | $84.05 | $84.10 |
| 7 purchase totals = | $873.54 | $931.7224 | $931.72 | $931.70 | $931.80 | |