| 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 | $161.36 | 6.802% | $172.3357 | $172.34 | $172.35 | $172.30 |
| Purchase #2 | $217.74 | 9.322% | $238.0377 | $238.04 | $238.05 | $238.00 |
| Purchase #3 | $126.94 | 10.649% | $140.4578 | $140.46 | $140.45 | $140.50 |
| Purchase #4 | $206.80 | 10.181% | $227.8543 | $227.85 | $227.85 | $227.90 |
| Purchase #5 | $115.38 | 3.598% | $119.5314 | $119.53 | $119.55 | $119.50 |
| Purchase #6 | $104.63 | 3.676% | $108.4762 | $108.48 | $108.50 | $108.50 |
| Purchase #7 | $94.79 | 7.330% | $101.7381 | $101.74 | $101.75 | $101.70 |
| 7 purchase totals = | $1,027.64 | $1,108.4312 | $1,108.44 | $1,108.50 | $1,108.40 | |