| 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 | $141.38 | 4.153% | $147.2515 | $147.25 | $147.25 | $147.30 |
| Purchase #2 | $39.38 | 7.285% | $42.2488 | $42.25 | $42.25 | $42.20 |
| Purchase #3 | $213.96 | 9.622% | $234.5472 | $234.55 | $234.55 | $234.50 |
| Purchase #4 | $133.82 | 9.517% | $146.5556 | $146.56 | $146.55 | $146.60 |
| Purchase #5 | $87.99 | 9.854% | $96.6605 | $96.66 | $96.65 | $96.70 |
| Purchase #6 | $85.27 | 3.499% | $88.2536 | $88.25 | $88.25 | $88.30 |
| Purchase #7 | $129.32 | 11.318% | $143.9564 | $143.96 | $143.95 | $144.00 |
| 7 purchase totals = | $831.12 | $899.4736 | $899.48 | $899.45 | $899.60 | |