| 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 | $15.72 | 3.598% | $16.2856 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $175.71 | 10.157% | $193.5569 | $193.56 | $193.55 | $193.60 |
| Purchase #3 | $190.30 | 7.102% | $203.8151 | $203.82 | $203.80 | $203.80 |
| Purchase #4 | $208.86 | 4.710% | $218.6973 | $218.70 | $218.70 | $218.70 |
| Purchase #5 | $128.48 | 4.391% | $134.1216 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $13.56 | 10.309% | $14.9579 | $14.96 | $14.95 | $15.00 |
| Purchase #7 | $82.66 | 3.837% | $85.8317 | $85.83 | $85.85 | $85.80 |
| 7 purchase totals = | $815.29 | $867.2661 | $867.28 | $867.25 | $867.30 | |