| 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 | $175.71 | 12.664% | $197.9619 | $197.96 | $197.95 | $198.00 |
| Purchase #2 | $6.39 | 3.350% | $6.6041 | $6.60 | $6.60 | $6.60 |
| Purchase #3 | $241.64 | 3.347% | $249.7277 | $249.73 | $249.75 | $249.70 |
| Purchase #4 | $91.70 | 9.462% | $100.3767 | $100.38 | $100.40 | $100.40 |
| Purchase #5 | $65.29 | 3.332% | $67.4655 | $67.47 | $67.45 | $67.50 |
| Purchase #6 | $131.49 | 8.729% | $142.9678 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $162.86 | 3.855% | $169.1383 | $169.14 | $169.15 | $169.10 |
| 7 purchase totals = | $875.08 | $934.2420 | $934.25 | $934.25 | $934.30 | |