| 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 | $123.59 | 9.353% | $135.1494 | $135.15 | $135.15 | $135.10 |
| Purchase #2 | $140.98 | 6.480% | $150.1155 | $150.12 | $150.10 | $150.10 |
| Purchase #3 | $83.67 | 8.151% | $90.4899 | $90.49 | $90.50 | $90.50 |
| Purchase #4 | $118.82 | 11.138% | $132.0542 | $132.05 | $132.05 | $132.10 |
| Purchase #5 | $19.92 | 10.591% | $22.0297 | $22.03 | $22.05 | $22.00 |
| Purchase #6 | $181.66 | 10.210% | $200.2075 | $200.21 | $200.20 | $200.20 |
| Purchase #7 | $145.73 | 5.848% | $154.2523 | $154.25 | $154.25 | $154.30 |
| 7 purchase totals = | $814.37 | $884.2985 | $884.30 | $884.30 | $884.30 | |