| 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 | $153.90 | 5.577% | $162.483 | $162.48 | $162.50 | $162.50 |
| Purchase #2 | $125.64 | 8.691% | $136.5594 | $136.56 | $136.55 | $136.60 |
| Purchase #3 | $18.93 | 5.736% | $20.0158 | $20.02 | $20.00 | $20.00 |
| Purchase #4 | $115.86 | 4.719% | $121.3274 | $121.33 | $121.35 | $121.30 |
| Purchase #5 | $16.34 | 13.486% | $18.5436 | $18.54 | $18.55 | $18.50 |
| Purchase #6 | $44.71 | 3.161% | $46.1233 | $46.12 | $46.10 | $46.10 |
| Purchase #7 | $34.49 | 10.677% | $38.1725 | $38.17 | $38.15 | $38.20 |
| 7 purchase totals = | $509.87 | $543.2250 | $543.22 | $543.20 | $543.20 | |