| 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 | $145.78 | 8.378% | $157.9934 | $157.99 | $158.00 | $158.00 |
| Purchase #2 | $89.37 | 8.442% | $96.9146 | $96.91 | $96.90 | $96.90 |
| Purchase #3 | $206.73 | 9.462% | $226.2908 | $226.29 | $226.30 | $226.30 |
| Purchase #4 | $212.71 | 3.309% | $219.7486 | $219.75 | $219.75 | $219.70 |
| Purchase #5 | $117.39 | 11.333% | $130.6938 | $130.69 | $130.70 | $130.70 |
| Purchase #6 | $102.86 | 5.455% | $108.471 | $108.47 | $108.45 | $108.50 |
| Purchase #7 | $71.89 | 4.702% | $75.2703 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $946.73 | $1,015.3825 | $1,015.37 | $1,015.35 | $1,015.40 | |