| 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 | $168.60 | 3.251% | $174.0812 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $31.66 | 9.330% | $34.6139 | $34.61 | $34.60 | $34.60 |
| Purchase #3 | $159.97 | 12.580% | $180.0942 | $180.09 | $180.10 | $180.10 |
| Purchase #4 | $137.64 | 8.360% | $149.1467 | $149.15 | $149.15 | $149.10 |
| Purchase #5 | $39.64 | 11.514% | $44.2041 | $44.20 | $44.20 | $44.20 |
| Purchase #6 | $156.47 | 13.500% | $177.5935 | $177.59 | $177.60 | $177.60 |
| Purchase #7 | $11.93 | 12.591% | $13.4321 | $13.43 | $13.45 | $13.40 |
| 7 purchase totals = | $705.91 | $773.1657 | $773.15 | $773.20 | $773.10 | |