| 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 | $128.40 | 4.849% | $134.6261 | $134.63 | $134.65 | $134.60 |
| Purchase #2 | $72.27 | 10.309% | $79.7203 | $79.72 | $79.70 | $79.70 |
| Purchase #3 | $150.84 | 12.423% | $169.5789 | $169.58 | $169.60 | $169.60 |
| Purchase #4 | $52.34 | 6.726% | $55.8604 | $55.86 | $55.85 | $55.90 |
| Purchase #5 | $174.58 | 6.621% | $186.1389 | $186.14 | $186.15 | $186.10 |
| Purchase #6 | $217.51 | 7.495% | $233.8124 | $233.81 | $233.80 | $233.80 |
| Purchase #7 | $183.35 | 8.544% | $199.0154 | $199.02 | $199.00 | $199.00 |
| 7 purchase totals = | $979.29 | $1,058.7524 | $1,058.76 | $1,058.75 | $1,058.70 | |