| 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 | $142.96 | 5.317% | $150.5612 | $150.56 | $150.55 | $150.60 |
| Purchase #2 | $239.70 | 9.654% | $262.8406 | $262.84 | $262.85 | $262.80 |
| Purchase #3 | $55.75 | 9.686% | $61.1499 | $61.15 | $61.15 | $61.10 |
| Purchase #4 | $79.50 | 12.835% | $89.7038 | $89.70 | $89.70 | $89.70 |
| Purchase #5 | $171.50 | 5.329% | $180.6392 | $180.64 | $180.65 | $180.60 |
| Purchase #6 | $75.93 | 5.452% | $80.0697 | $80.07 | $80.05 | $80.10 |
| Purchase #7 | $8.77 | 10.680% | $9.7066 | $9.71 | $9.70 | $9.70 |
| 7 purchase totals = | $774.11 | $834.6710 | $834.67 | $834.65 | $834.60 | |