| 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 | $151.77 | 8.724% | $165.0104 | $165.01 | $165.00 | $165.00 |
| Purchase #2 | $68.62 | 6.254% | $72.9115 | $72.91 | $72.90 | $72.90 |
| Purchase #3 | $110.92 | 13.689% | $126.1038 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $83.31 | 5.152% | $87.6021 | $87.60 | $87.60 | $87.60 |
| Purchase #5 | $115.99 | 11.765% | $129.6362 | $129.64 | $129.65 | $129.60 |
| Purchase #6 | $121.39 | 11.768% | $135.6752 | $135.68 | $135.70 | $135.70 |
| Purchase #7 | $135.56 | 3.622% | $140.47 | $140.47 | $140.45 | $140.50 |
| 7 purchase totals = | $787.56 | $857.4092 | $857.41 | $857.40 | $857.40 | |