| 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 | $94.74 | 7.243% | $101.602 | $101.60 | $101.60 | $101.60 |
| Purchase #2 | $10.91 | 12.671% | $12.2924 | $12.29 | $12.30 | $12.30 |
| Purchase #3 | $37.47 | 12.341% | $42.0942 | $42.09 | $42.10 | $42.10 |
| Purchase #4 | $179.70 | 9.265% | $196.3492 | $196.35 | $196.35 | $196.30 |
| Purchase #5 | $162.31 | 4.248% | $169.2049 | $169.20 | $169.20 | $169.20 |
| Purchase #6 | $162.40 | 8.315% | $175.9036 | $175.90 | $175.90 | $175.90 |
| Purchase #7 | $200.91 | 9.681% | $220.3601 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $848.44 | $917.8064 | $917.79 | $917.80 | $917.80 | |