| 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 | $182.29 | 8.529% | $197.8375 | $197.84 | $197.85 | $197.80 |
| Purchase #2 | $81.26 | 4.347% | $84.7924 | $84.79 | $84.80 | $84.80 |
| Purchase #3 | $10.60 | 9.143% | $11.5692 | $11.57 | $11.55 | $11.60 |
| Purchase #4 | $42.36 | 3.377% | $43.7905 | $43.79 | $43.80 | $43.80 |
| Purchase #5 | $223.87 | 5.209% | $235.5314 | $235.53 | $235.55 | $235.50 |
| Purchase #6 | $33.28 | 5.868% | $35.2329 | $35.23 | $35.25 | $35.20 |
| Purchase #7 | $60.32 | 13.834% | $68.6647 | $68.66 | $68.65 | $68.70 |
| 7 purchase totals = | $633.98 | $677.4186 | $677.41 | $677.45 | $677.40 | |