| 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 | $186.82 | 8.540% | $202.7744 | $202.77 | $202.75 | $202.80 |
| Purchase #2 | $102.42 | 7.490% | $110.0913 | $110.09 | $110.10 | $110.10 |
| Purchase #3 | $58.43 | 7.630% | $62.8882 | $62.89 | $62.90 | $62.90 |
| Purchase #4 | $169.90 | 8.508% | $184.3551 | $184.36 | $184.35 | $184.40 |
| Purchase #5 | $20.87 | 8.271% | $22.5962 | $22.60 | $22.60 | $22.60 |
| Purchase #6 | $82.41 | 9.354% | $90.1186 | $90.12 | $90.10 | $90.10 |
| Purchase #7 | $34.67 | 11.519% | $38.6636 | $38.66 | $38.65 | $38.70 |
| 7 purchase totals = | $655.52 | $711.4874 | $711.49 | $711.45 | $711.60 | |