| 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 | $167.26 | 12.298% | $187.8296 | $187.83 | $187.85 | $187.80 |
| Purchase #2 | $36.94 | 3.619% | $38.2769 | $38.28 | $38.30 | $38.30 |
| Purchase #3 | $238.62 | 10.283% | $263.1573 | $263.16 | $263.15 | $263.20 |
| Purchase #4 | $15.91 | 3.679% | $16.4953 | $16.50 | $16.50 | $16.50 |
| Purchase #5 | $13.49 | 6.703% | $14.3942 | $14.39 | $14.40 | $14.40 |
| Purchase #6 | $135.26 | 7.696% | $145.6696 | $145.67 | $145.65 | $145.70 |
| Purchase #7 | $55.78 | 8.310% | $60.4153 | $60.42 | $60.40 | $60.40 |
| 7 purchase totals = | $663.26 | $726.2382 | $726.25 | $726.25 | $726.30 | |