| 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 | $162.37 | 7.758% | $174.9667 | $174.97 | $174.95 | $175.00 |
| Purchase #2 | $91.58 | 13.756% | $104.1777 | $104.18 | $104.20 | $104.20 |
| Purchase #3 | $142.45 | 5.460% | $150.2278 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $234.63 | 13.193% | $265.5847 | $265.58 | $265.60 | $265.60 |
| Purchase #5 | $18.59 | 10.781% | $20.5942 | $20.59 | $20.60 | $20.60 |
| Purchase #6 | $10.36 | 4.246% | $10.7999 | $10.80 | $10.80 | $10.80 |
| Purchase #7 | $223.57 | 6.789% | $238.7482 | $238.75 | $238.75 | $238.70 |
| 7 purchase totals = | $883.55 | $965.0992 | $965.10 | $965.15 | $965.10 | |