| 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 | $142.57 | 4.690% | $149.2565 | $149.26 | $149.25 | $149.30 |
| Purchase #2 | $190.79 | 6.283% | $202.7773 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $62.68 | 9.793% | $68.8183 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $45.85 | 3.809% | $47.5964 | $47.60 | $47.60 | $47.60 |
| Purchase #5 | $56.65 | 3.817% | $58.8123 | $58.81 | $58.80 | $58.80 |
| Purchase #6 | $119.77 | 12.306% | $134.5089 | $134.51 | $134.50 | $134.50 |
| Purchase #7 | $55.34 | 4.751% | $57.9692 | $57.97 | $57.95 | $58.00 |
| 7 purchase totals = | $673.65 | $719.7389 | $719.75 | $719.70 | $719.80 | |