| 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 | $135.26 | 4.529% | $141.3859 | $141.39 | $141.40 | $141.40 |
| Purchase #2 | $23.97 | 5.431% | $25.2718 | $25.27 | $25.25 | $25.30 |
| Purchase #3 | $191.77 | 12.831% | $216.376 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $157.43 | 10.462% | $173.9003 | $173.90 | $173.90 | $173.90 |
| Purchase #5 | $87.81 | 5.428% | $92.5763 | $92.58 | $92.60 | $92.60 |
| Purchase #6 | $35.34 | 8.651% | $38.3973 | $38.40 | $38.40 | $38.40 |
| Purchase #7 | $155.41 | 11.634% | $173.4904 | $173.49 | $173.50 | $173.50 |
| 7 purchase totals = | $786.99 | $861.3980 | $861.41 | $861.45 | $861.50 | |