| 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 | $156.31 | 7.331% | $167.7691 | $167.77 | $167.75 | $167.80 |
| Purchase #2 | $35.55 | 3.871% | $36.9261 | $36.93 | $36.95 | $36.90 |
| Purchase #3 | $39.25 | 12.229% | $44.0499 | $44.05 | $44.05 | $44.00 |
| Purchase #4 | $26.60 | 5.717% | $28.1207 | $28.12 | $28.10 | $28.10 |
| Purchase #5 | $70.38 | 10.427% | $77.7185 | $77.72 | $77.70 | $77.70 |
| Purchase #6 | $137.84 | 11.441% | $153.6103 | $153.61 | $153.60 | $153.60 |
| Purchase #7 | $214.26 | 13.704% | $243.6222 | $243.62 | $243.60 | $243.60 |
| 7 purchase totals = | $680.19 | $751.8168 | $751.82 | $751.75 | $751.70 | |