| 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 | $88.98 | 11.473% | $99.1887 | $99.19 | $99.20 | $99.20 |
| Purchase #2 | $155.34 | 7.855% | $167.542 | $167.54 | $167.55 | $167.50 |
| Purchase #3 | $25.72 | 7.704% | $27.7015 | $27.70 | $27.70 | $27.70 |
| Purchase #4 | $53.55 | 8.158% | $57.9186 | $57.92 | $57.90 | $57.90 |
| Purchase #5 | $176.52 | 10.430% | $194.931 | $194.93 | $194.95 | $194.90 |
| Purchase #6 | $35.74 | 7.183% | $38.3072 | $38.31 | $38.30 | $38.30 |
| Purchase #7 | $97.97 | 11.527% | $109.263 | $109.26 | $109.25 | $109.30 |
| 7 purchase totals = | $633.82 | $694.8520 | $694.85 | $694.85 | $694.80 | |