| 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 | $194.28 | 7.315% | $208.4916 | $208.49 | $208.50 | $208.50 |
| Purchase #2 | $170.70 | 4.325% | $178.0828 | $178.08 | $178.10 | $178.10 |
| Purchase #3 | $71.27 | 8.431% | $77.2788 | $77.28 | $77.30 | $77.30 |
| Purchase #4 | $87.74 | 4.727% | $91.8875 | $91.89 | $91.90 | $91.90 |
| Purchase #5 | $193.33 | 6.855% | $206.5828 | $206.58 | $206.60 | $206.60 |
| Purchase #6 | $137.49 | 12.436% | $154.5883 | $154.59 | $154.60 | $154.60 |
| Purchase #7 | $54.52 | 10.115% | $60.0347 | $60.03 | $60.05 | $60.00 |
| 7 purchase totals = | $909.33 | $976.9465 | $976.94 | $977.05 | $977.00 | |