| 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 | $140.34 | 3.829% | $145.7136 | $145.71 | $145.70 | $145.70 |
| Purchase #2 | $189.34 | 3.255% | $195.503 | $195.50 | $195.50 | $195.50 |
| Purchase #3 | $82.93 | 9.727% | $90.9966 | $91.00 | $91.00 | $91.00 |
| Purchase #4 | $80.91 | 9.560% | $88.645 | $88.65 | $88.65 | $88.60 |
| Purchase #5 | $143.90 | 6.548% | $153.3226 | $153.32 | $153.30 | $153.30 |
| Purchase #6 | $24.67 | 11.110% | $27.4108 | $27.41 | $27.40 | $27.40 |
| Purchase #7 | $241.83 | 9.446% | $264.6733 | $264.67 | $264.65 | $264.70 |
| 7 purchase totals = | $903.92 | $966.2649 | $966.26 | $966.20 | $966.20 | |