| 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 | $135.34 | 6.865% | $144.6311 | $144.63 | $144.65 | $144.60 |
| Purchase #2 | $219.33 | 6.730% | $234.0909 | $234.09 | $234.10 | $234.10 |
| Purchase #3 | $246.49 | 4.129% | $256.6676 | $256.67 | $256.65 | $256.70 |
| Purchase #4 | $155.49 | 9.665% | $170.5181 | $170.52 | $170.50 | $170.50 |
| Purchase #5 | $71.45 | 10.210% | $78.745 | $78.75 | $78.75 | $78.70 |
| Purchase #6 | $61.25 | 3.866% | $63.6179 | $63.62 | $63.60 | $63.60 |
| Purchase #7 | $246.96 | 7.162% | $264.6473 | $264.65 | $264.65 | $264.60 |
| 7 purchase totals = | $1,136.31 | $1,212.9179 | $1,212.93 | $1,212.90 | $1,212.80 | |