| 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 | $150.28 | 3.835% | $156.0432 | $156.04 | $156.05 | $156.00 |
| Purchase #2 | $173.56 | 9.393% | $189.8625 | $189.86 | $189.85 | $189.90 |
| Purchase #3 | $74.97 | 7.522% | $80.6092 | $80.61 | $80.60 | $80.60 |
| Purchase #4 | $169.76 | 11.107% | $188.6152 | $188.62 | $188.60 | $188.60 |
| Purchase #5 | $31.75 | 9.290% | $34.6996 | $34.70 | $34.70 | $34.70 |
| Purchase #6 | $69.74 | 6.247% | $74.0967 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $29.40 | 7.486% | $31.6009 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $699.46 | $755.5273 | $755.53 | $755.50 | $755.50 | |