| 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 | $186.34 | 10.614% | $206.1181 | $206.12 | $206.10 | $206.10 |
| Purchase #2 | $180.60 | 6.647% | $192.6045 | $192.60 | $192.60 | $192.60 |
| Purchase #3 | $98.65 | 8.781% | $107.3125 | $107.31 | $107.30 | $107.30 |
| Purchase #4 | $121.26 | 11.171% | $134.806 | $134.81 | $134.80 | $134.80 |
| Purchase #5 | $100.85 | 7.383% | $108.2958 | $108.30 | $108.30 | $108.30 |
| Purchase #6 | $108.75 | 8.796% | $118.3157 | $118.32 | $118.30 | $118.30 |
| Purchase #7 | $76.57 | 8.647% | $83.191 | $83.19 | $83.20 | $83.20 |
| 7 purchase totals = | $873.02 | $950.6436 | $950.65 | $950.60 | $950.60 | |