| 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 | $186.27 | 9.307% | $203.6061 | $203.61 | $203.60 | $203.60 |
| Purchase #2 | $120.92 | 11.637% | $134.9915 | $134.99 | $135.00 | $135.00 |
| Purchase #3 | $97.74 | 6.428% | $104.0227 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $35.48 | 12.587% | $39.9459 | $39.95 | $39.95 | $39.90 |
| Purchase #5 | $174.88 | 6.851% | $186.861 | $186.86 | $186.85 | $186.90 |
| Purchase #6 | $151.54 | 13.617% | $172.1752 | $172.18 | $172.20 | $172.20 |
| Purchase #7 | $95.32 | 7.562% | $102.5281 | $102.53 | $102.55 | $102.50 |
| 7 purchase totals = | $862.15 | $944.1305 | $944.14 | $944.15 | $944.10 | |