| 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 | $159.86 | 3.210% | $164.9915 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $192.66 | 12.120% | $216.0104 | $216.01 | $216.00 | $216.00 |
| Purchase #3 | $54.80 | 10.400% | $60.4992 | $60.50 | $60.50 | $60.50 |
| Purchase #4 | $58.43 | 13.157% | $66.1176 | $66.12 | $66.10 | $66.10 |
| Purchase #5 | $192.38 | 4.215% | $200.4888 | $200.49 | $200.50 | $200.50 |
| Purchase #6 | $110.56 | 8.241% | $119.6712 | $119.67 | $119.65 | $119.70 |
| Purchase #7 | $214.79 | 12.207% | $241.0094 | $241.01 | $241.00 | $241.00 |
| 7 purchase totals = | $983.48 | $1,068.7881 | $1,068.79 | $1,068.75 | $1,068.80 | |