| 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 | $158.70 | 5.412% | $167.2888 | $167.29 | $167.30 | $167.30 |
| Purchase #2 | $22.66 | 10.636% | $25.0701 | $25.07 | $25.05 | $25.10 |
| Purchase #3 | $114.94 | 12.202% | $128.965 | $128.97 | $128.95 | $129.00 |
| Purchase #4 | $238.58 | 4.146% | $248.4715 | $248.47 | $248.45 | $248.50 |
| Purchase #5 | $224.32 | 4.179% | $233.6943 | $233.69 | $233.70 | $233.70 |
| Purchase #6 | $170.39 | 8.809% | $185.3997 | $185.40 | $185.40 | $185.40 |
| Purchase #7 | $205.65 | 8.798% | $223.7431 | $223.74 | $223.75 | $223.70 |
| 7 purchase totals = | $1,135.24 | $1,212.6325 | $1,212.63 | $1,212.60 | $1,212.70 | |