| 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 | $122.86 | 10.840% | $136.178 | $136.18 | $136.20 | $136.20 |
| Purchase #2 | $221.56 | 9.687% | $243.0225 | $243.02 | $243.00 | $243.00 |
| Purchase #3 | $142.53 | 11.435% | $158.8283 | $158.83 | $158.85 | $158.80 |
| Purchase #4 | $245.70 | 8.399% | $266.3363 | $266.34 | $266.35 | $266.30 |
| Purchase #5 | $71.31 | 5.377% | $75.1443 | $75.14 | $75.15 | $75.10 |
| Purchase #6 | $144.89 | 13.180% | $163.9865 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $128.43 | 3.615% | $133.0727 | $133.07 | $133.05 | $133.10 |
| 7 purchase totals = | $1,077.28 | $1,176.5686 | $1,176.57 | $1,176.60 | $1,176.50 | |