| 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 | $118.62 | 12.518% | $133.4689 | $133.47 | $133.45 | $133.50 |
| Purchase #2 | $25.75 | 4.393% | $26.8812 | $26.88 | $26.90 | $26.90 |
| Purchase #3 | $24.86 | 12.329% | $27.925 | $27.93 | $27.95 | $27.90 |
| Purchase #4 | $114.49 | 4.500% | $119.6421 | $119.64 | $119.65 | $119.60 |
| Purchase #5 | $199.82 | 7.155% | $214.1171 | $214.12 | $214.10 | $214.10 |
| Purchase #6 | $164.69 | 11.466% | $183.5734 | $183.57 | $183.55 | $183.60 |
| Purchase #7 | $12.80 | 6.868% | $13.6791 | $13.68 | $13.70 | $13.70 |
| 7 purchase totals = | $661.03 | $719.2868 | $719.29 | $719.30 | $719.30 | |