| 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 | $143.71 | 4.511% | $150.1928 | $150.19 | $150.20 | $150.20 |
| Purchase #2 | $87.29 | 10.278% | $96.2617 | $96.26 | $96.25 | $96.30 |
| Purchase #3 | $41.44 | 10.675% | $45.8637 | $45.86 | $45.85 | $45.90 |
| Purchase #4 | $66.55 | 13.417% | $75.479 | $75.48 | $75.50 | $75.50 |
| Purchase #5 | $238.29 | 11.619% | $265.9769 | $265.98 | $266.00 | $266.00 |
| Purchase #6 | $174.91 | 10.598% | $193.447 | $193.45 | $193.45 | $193.40 |
| Purchase #7 | $156.31 | 3.400% | $161.6245 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $908.50 | $988.8456 | $988.84 | $988.85 | $988.90 | |