| 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 | $187.31 | 6.669% | $199.8017 | $199.80 | $199.80 | $199.80 |
| Purchase #2 | $135.82 | 11.571% | $151.5357 | $151.54 | $151.55 | $151.50 |
| Purchase #3 | $34.75 | 11.539% | $38.7598 | $38.76 | $38.75 | $38.80 |
| Purchase #4 | $133.55 | 12.524% | $150.2758 | $150.28 | $150.30 | $150.30 |
| Purchase #5 | $84.57 | 8.572% | $91.8193 | $91.82 | $91.80 | $91.80 |
| Purchase #6 | $47.87 | 4.436% | $49.9935 | $49.99 | $50.00 | $50.00 |
| Purchase #7 | $159.88 | 11.369% | $178.0568 | $178.06 | $178.05 | $178.10 |
| 7 purchase totals = | $783.75 | $860.2426 | $860.25 | $860.25 | $860.30 | |