| 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 | $192.52 | 5.425% | $202.9642 | $202.96 | $202.95 | $203.00 |
| Purchase #2 | $142.80 | 10.601% | $157.9382 | $157.94 | $157.95 | $157.90 |
| Purchase #3 | $67.84 | 11.627% | $75.7278 | $75.73 | $75.75 | $75.70 |
| Purchase #4 | $70.47 | 12.383% | $79.1963 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $173.98 | 3.301% | $179.7231 | $179.72 | $179.70 | $179.70 |
| Purchase #6 | $120.66 | 4.544% | $126.1428 | $126.14 | $126.15 | $126.10 |
| Purchase #7 | $23.42 | 3.225% | $24.1753 | $24.18 | $24.20 | $24.20 |
| 7 purchase totals = | $791.69 | $845.8677 | $845.87 | $845.90 | $845.80 | |