| 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 | $115.46 | 5.355% | $121.6429 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $211.44 | 6.582% | $225.357 | $225.36 | $225.35 | $225.40 |
| Purchase #3 | $117.34 | 10.376% | $129.5152 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $162.65 | 8.663% | $176.7404 | $176.74 | $176.75 | $176.70 |
| Purchase #5 | $14.91 | 11.584% | $16.6372 | $16.64 | $16.65 | $16.60 |
| Purchase #6 | $42.91 | 7.172% | $45.9875 | $45.99 | $46.00 | $46.00 |
| Purchase #7 | $35.35 | 9.703% | $38.78 | $38.78 | $38.80 | $38.80 |
| 7 purchase totals = | $700.06 | $754.6602 | $754.67 | $754.70 | $754.60 | |