| 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 | $152.57 | 10.708% | $168.9072 | $168.91 | $168.90 | $168.90 |
| Purchase #2 | $189.27 | 8.559% | $205.4696 | $205.47 | $205.45 | $205.50 |
| Purchase #3 | $188.83 | 11.516% | $210.5757 | $210.58 | $210.60 | $210.60 |
| Purchase #4 | $105.33 | 3.607% | $109.1293 | $109.13 | $109.15 | $109.10 |
| Purchase #5 | $65.78 | 3.358% | $67.9889 | $67.99 | $68.00 | $68.00 |
| Purchase #6 | $123.47 | 4.723% | $129.3015 | $129.30 | $129.30 | $129.30 |
| Purchase #7 | $113.38 | 10.767% | $125.5876 | $125.59 | $125.60 | $125.60 |
| 7 purchase totals = | $938.63 | $1,016.9598 | $1,016.97 | $1,017.00 | $1,017.00 | |