| 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 | $153.42 | 8.687% | $166.7476 | $166.75 | $166.75 | $166.70 |
| Purchase #2 | $74.44 | 11.530% | $83.0229 | $83.02 | $83.00 | $83.00 |
| Purchase #3 | $86.64 | 6.242% | $92.0481 | $92.05 | $92.05 | $92.00 |
| Purchase #4 | $73.49 | 9.698% | $80.6171 | $80.62 | $80.60 | $80.60 |
| Purchase #5 | $210.65 | 7.257% | $225.9369 | $225.94 | $225.95 | $225.90 |
| Purchase #6 | $83.95 | 8.315% | $90.9304 | $90.93 | $90.95 | $90.90 |
| Purchase #7 | $135.44 | 13.466% | $153.6784 | $153.68 | $153.70 | $153.70 |
| 7 purchase totals = | $818.03 | $892.9814 | $892.99 | $893.00 | $892.80 | |