| 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 | $171.44 | 6.687% | $182.9042 | $182.90 | $182.90 | $182.90 |
| Purchase #2 | $137.83 | 8.431% | $149.4504 | $149.45 | $149.45 | $149.50 |
| Purchase #3 | $113.80 | 5.584% | $120.1546 | $120.15 | $120.15 | $120.20 |
| Purchase #4 | $115.60 | 9.103% | $126.1231 | $126.12 | $126.10 | $126.10 |
| Purchase #5 | $113.48 | 5.805% | $120.0675 | $120.07 | $120.05 | $120.10 |
| Purchase #6 | $43.94 | 11.496% | $48.9913 | $48.99 | $49.00 | $49.00 |
| Purchase #7 | $130.71 | 3.394% | $135.1463 | $135.15 | $135.15 | $135.10 |
| 7 purchase totals = | $826.80 | $882.8374 | $882.83 | $882.80 | $882.90 | |