| 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 | $36.86 | 3.477% | $38.1416 | $38.14 | $38.15 | $38.10 |
| Purchase #2 | $92.56 | 10.626% | $102.3954 | $102.40 | $102.40 | $102.40 |
| Purchase #3 | $141.78 | 5.375% | $149.4007 | $149.40 | $149.40 | $149.40 |
| Purchase #4 | $167.51 | 5.211% | $176.2389 | $176.24 | $176.25 | $176.20 |
| Purchase #5 | $131.99 | 3.655% | $136.8142 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $203.33 | 9.165% | $221.9652 | $221.97 | $221.95 | $222.00 |
| Purchase #7 | $29.87 | 8.826% | $32.5063 | $32.51 | $32.50 | $32.50 |
| 7 purchase totals = | $803.90 | $857.4623 | $857.47 | $857.45 | $857.40 | |