| 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 | $202.53 | 12.423% | $227.6903 | $227.69 | $227.70 | $227.70 |
| Purchase #2 | $144.80 | 11.674% | $161.704 | $161.70 | $161.70 | $161.70 |
| Purchase #3 | $159.51 | 7.111% | $170.8528 | $170.85 | $170.85 | $170.90 |
| Purchase #4 | $206.56 | 13.459% | $234.3609 | $234.36 | $234.35 | $234.40 |
| Purchase #5 | $142.85 | 13.544% | $162.1976 | $162.20 | $162.20 | $162.20 |
| Purchase #6 | $98.81 | 5.591% | $104.3345 | $104.33 | $104.35 | $104.30 |
| Purchase #7 | $243.44 | 13.208% | $275.5936 | $275.59 | $275.60 | $275.60 |
| 7 purchase totals = | $1,198.50 | $1,336.7337 | $1,336.72 | $1,336.75 | $1,336.80 | |