| 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 | $215.42 | 3.602% | $223.1794 | $223.18 | $223.20 | $223.20 |
| Purchase #2 | $127.51 | 6.387% | $135.6541 | $135.65 | $135.65 | $135.70 |
| Purchase #3 | $64.78 | 5.650% | $68.4401 | $68.44 | $68.45 | $68.40 |
| Purchase #4 | $131.73 | 3.687% | $136.5869 | $136.59 | $136.60 | $136.60 |
| Purchase #5 | $20.80 | 3.293% | $21.4849 | $21.48 | $21.50 | $21.50 |
| Purchase #6 | $109.51 | 7.504% | $117.7276 | $117.73 | $117.75 | $117.70 |
| Purchase #7 | $118.68 | 13.126% | $134.2579 | $134.26 | $134.25 | $134.30 |
| 7 purchase totals = | $788.43 | $837.3309 | $837.33 | $837.40 | $837.40 | |