| 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 | $188.76 | 13.116% | $213.5178 | $213.52 | $213.50 | $213.50 |
| Purchase #2 | $111.37 | 3.334% | $115.0831 | $115.08 | $115.10 | $115.10 |
| Purchase #3 | $67.31 | 11.147% | $74.813 | $74.81 | $74.80 | $74.80 |
| Purchase #4 | $131.62 | 13.826% | $149.8178 | $149.82 | $149.80 | $149.80 |
| Purchase #5 | $198.74 | 4.262% | $207.2103 | $207.21 | $207.20 | $207.20 |
| Purchase #6 | $44.99 | 7.760% | $48.4812 | $48.48 | $48.50 | $48.50 |
| Purchase #7 | $17.43 | 13.159% | $19.7236 | $19.72 | $19.70 | $19.70 |
| 7 purchase totals = | $760.22 | $828.6468 | $828.64 | $828.60 | $828.60 | |