| 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 | $145.90 | 3.286% | $150.6943 | $150.69 | $150.70 | $150.70 |
| Purchase #2 | $56.45 | 7.683% | $60.7871 | $60.79 | $60.80 | $60.80 |
| Purchase #3 | $102.64 | 5.681% | $108.471 | $108.47 | $108.45 | $108.50 |
| Purchase #4 | $81.39 | 7.585% | $87.5634 | $87.56 | $87.55 | $87.60 |
| Purchase #5 | $22.39 | 11.252% | $24.9093 | $24.91 | $24.90 | $24.90 |
| Purchase #6 | $138.81 | 8.344% | $150.3923 | $150.39 | $150.40 | $150.40 |
| Purchase #7 | $126.54 | 3.570% | $131.0575 | $131.06 | $131.05 | $131.10 |
| 7 purchase totals = | $674.12 | $713.8749 | $713.87 | $713.85 | $714.00 | |