| 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 | $160.95 | 9.637% | $176.4608 | $176.46 | $176.45 | $176.50 |
| Purchase #2 | $77.49 | 7.536% | $83.3296 | $83.33 | $83.35 | $83.30 |
| Purchase #3 | $108.85 | 4.330% | $113.5632 | $113.56 | $113.55 | $113.60 |
| Purchase #4 | $41.74 | 12.490% | $46.9533 | $46.95 | $46.95 | $47.00 |
| Purchase #5 | $176.41 | 6.259% | $187.4515 | $187.45 | $187.45 | $187.50 |
| Purchase #6 | $26.88 | 9.793% | $29.5124 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $154.28 | 12.115% | $172.971 | $172.97 | $172.95 | $173.00 |
| 7 purchase totals = | $746.60 | $810.2418 | $810.23 | $810.20 | $810.40 | |