| 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 | $16.87 | 6.195% | $17.9151 | $17.92 | $17.90 | $17.90 |
| Purchase #2 | $144.48 | 8.660% | $156.992 | $156.99 | $157.00 | $157.00 |
| Purchase #3 | $92.45 | 4.554% | $96.6602 | $96.66 | $96.65 | $96.70 |
| Purchase #4 | $103.27 | 9.663% | $113.249 | $113.25 | $113.25 | $113.20 |
| Purchase #5 | $218.37 | 13.580% | $248.0246 | $248.02 | $248.00 | $248.00 |
| Purchase #6 | $203.79 | 5.393% | $214.7804 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $22.65 | 11.594% | $25.276 | $25.28 | $25.30 | $25.30 |
| 7 purchase totals = | $801.88 | $872.8973 | $872.90 | $872.90 | $872.90 | |