| 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 | $152.90 | 11.791% | $170.9284 | $170.93 | $170.95 | $170.90 |
| Purchase #2 | $198.77 | 3.445% | $205.6176 | $205.62 | $205.60 | $205.60 |
| Purchase #3 | $148.31 | 13.693% | $168.6181 | $168.62 | $168.60 | $168.60 |
| Purchase #4 | $117.51 | 9.595% | $128.7851 | $128.79 | $128.80 | $128.80 |
| Purchase #5 | $135.66 | 6.547% | $144.5417 | $144.54 | $144.55 | $144.50 |
| Purchase #6 | $167.79 | 5.627% | $177.2315 | $177.23 | $177.25 | $177.20 |
| Purchase #7 | $109.51 | 7.433% | $117.6499 | $117.65 | $117.65 | $117.60 |
| 7 purchase totals = | $1,030.45 | $1,113.3723 | $1,113.38 | $1,113.40 | $1,113.20 | |