| 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 | $126.84 | 5.583% | $133.9215 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $186.45 | 9.695% | $204.5263 | $204.53 | $204.55 | $204.50 |
| Purchase #3 | $203.46 | 8.756% | $221.275 | $221.28 | $221.30 | $221.30 |
| Purchase #4 | $34.82 | 6.365% | $37.0363 | $37.04 | $37.05 | $37.00 |
| Purchase #5 | $142.26 | 7.654% | $153.1486 | $153.15 | $153.15 | $153.10 |
| Purchase #6 | $139.65 | 9.773% | $153.298 | $153.30 | $153.30 | $153.30 |
| Purchase #7 | $84.83 | 8.131% | $91.7275 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $918.31 | $994.9332 | $994.95 | $995.00 | $994.80 | |