| 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 | $202.50 | 8.742% | $220.2026 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $154.53 | 8.696% | $167.9679 | $167.97 | $167.95 | $168.00 |
| Purchase #3 | $161.64 | 8.469% | $175.3293 | $175.33 | $175.35 | $175.30 |
| Purchase #4 | $64.44 | 7.661% | $69.3767 | $69.38 | $69.40 | $69.40 |
| Purchase #5 | $27.78 | 12.121% | $31.1472 | $31.15 | $31.15 | $31.10 |
| Purchase #6 | $36.26 | 4.706% | $37.9664 | $37.97 | $37.95 | $38.00 |
| Purchase #7 | $44.47 | 11.496% | $49.5823 | $49.58 | $49.60 | $49.60 |
| 7 purchase totals = | $691.62 | $751.5724 | $751.58 | $751.60 | $751.60 | |