| 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 | $197.99 | 7.513% | $212.865 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $124.92 | 8.563% | $135.6169 | $135.62 | $135.60 | $135.60 |
| Purchase #3 | $161.94 | 7.740% | $174.4742 | $174.47 | $174.45 | $174.50 |
| Purchase #4 | $36.52 | 4.333% | $38.1024 | $38.10 | $38.10 | $38.10 |
| Purchase #5 | $125.70 | 13.444% | $142.5991 | $142.60 | $142.60 | $142.60 |
| Purchase #6 | $66.75 | 12.206% | $74.8975 | $74.90 | $74.90 | $74.90 |
| Purchase #7 | $187.30 | 5.737% | $198.0454 | $198.05 | $198.05 | $198.00 |
| 7 purchase totals = | $901.12 | $976.6005 | $976.61 | $976.55 | $976.60 | |