| 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 | $162.84 | 6.846% | $173.988 | $173.99 | $174.00 | $174.00 |
| Purchase #2 | $50.71 | 12.425% | $57.0107 | $57.01 | $57.00 | $57.00 |
| Purchase #3 | $213.48 | 10.760% | $236.4504 | $236.45 | $236.45 | $236.50 |
| Purchase #4 | $30.86 | 3.120% | $31.8228 | $31.82 | $31.80 | $31.80 |
| Purchase #5 | $140.81 | 11.385% | $156.8412 | $156.84 | $156.85 | $156.80 |
| Purchase #6 | $53.57 | 5.261% | $56.3883 | $56.39 | $56.40 | $56.40 |
| Purchase #7 | $135.96 | 8.367% | $147.3358 | $147.34 | $147.35 | $147.30 |
| 7 purchase totals = | $788.23 | $859.8372 | $859.84 | $859.85 | $859.80 | |