| 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 | $188.80 | 5.182% | $198.5836 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $243.93 | 11.700% | $272.4698 | $272.47 | $272.45 | $272.50 |
| Purchase #3 | $18.53 | 7.246% | $19.8727 | $19.87 | $19.85 | $19.90 |
| Purchase #4 | $69.57 | 13.424% | $78.9091 | $78.91 | $78.90 | $78.90 |
| Purchase #5 | $136.44 | 7.269% | $146.3578 | $146.36 | $146.35 | $146.40 |
| Purchase #6 | $214.31 | 3.430% | $221.6608 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $180.65 | 6.723% | $192.7951 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $1,052.23 | $1,130.6489 | $1,130.65 | $1,130.60 | $1,130.80 | |