| 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 | $179.48 | 6.523% | $191.1875 | $191.19 | $191.20 | $191.20 |
| Purchase #2 | $245.43 | 5.521% | $258.9802 | $258.98 | $259.00 | $259.00 |
| Purchase #3 | $225.59 | 5.403% | $237.7786 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $138.85 | 10.418% | $153.3154 | $153.32 | $153.30 | $153.30 |
| Purchase #5 | $151.30 | 3.682% | $156.8709 | $156.87 | $156.85 | $156.90 |
| Purchase #6 | $200.37 | 11.525% | $223.4626 | $223.46 | $223.45 | $223.50 |
| Purchase #7 | $162.66 | 4.370% | $169.7682 | $169.77 | $169.75 | $169.80 |
| 7 purchase totals = | $1,303.68 | $1,391.3634 | $1,391.37 | $1,391.35 | $1,391.50 | |