| 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 | $93.58 | 7.669% | $100.7567 | $100.76 | $100.75 | $100.80 |
| Purchase #2 | $170.65 | 4.210% | $177.8344 | $177.83 | $177.85 | $177.80 |
| Purchase #3 | $122.58 | 12.507% | $137.9111 | $137.91 | $137.90 | $137.90 |
| Purchase #4 | $167.51 | 7.163% | $179.5087 | $179.51 | $179.50 | $179.50 |
| Purchase #5 | $7.95 | 4.421% | $8.3015 | $8.30 | $8.30 | $8.30 |
| Purchase #6 | $121.57 | 13.488% | $137.9674 | $137.97 | $137.95 | $138.00 |
| Purchase #7 | $63.57 | 11.740% | $71.0331 | $71.03 | $71.05 | $71.00 |
| 7 purchase totals = | $747.41 | $813.3129 | $813.31 | $813.30 | $813.30 | |