| 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 | $157.42 | 7.108% | $168.6094 | $168.61 | $168.60 | $168.60 |
| Purchase #2 | $146.78 | 3.208% | $151.4887 | $151.49 | $151.50 | $151.50 |
| Purchase #3 | $149.80 | 5.138% | $157.4967 | $157.50 | $157.50 | $157.50 |
| Purchase #4 | $128.55 | 8.130% | $139.0011 | $139.00 | $139.00 | $139.00 |
| Purchase #5 | $69.95 | 8.108% | $75.6215 | $75.62 | $75.60 | $75.60 |
| Purchase #6 | $8.48 | 4.181% | $8.8345 | $8.83 | $8.85 | $8.80 |
| Purchase #7 | $41.37 | 9.829% | $45.4363 | $45.44 | $45.45 | $45.40 |
| 7 purchase totals = | $702.35 | $746.4882 | $746.49 | $746.50 | $746.40 | |