| 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 | $202.29 | 3.642% | $209.6574 | $209.66 | $209.65 | $209.70 |
| Purchase #2 | $167.25 | 8.780% | $181.9346 | $181.93 | $181.95 | $181.90 |
| Purchase #3 | $110.88 | 7.592% | $119.298 | $119.30 | $119.30 | $119.30 |
| Purchase #4 | $81.61 | 4.829% | $85.5509 | $85.55 | $85.55 | $85.60 |
| Purchase #5 | $180.76 | 6.807% | $193.0643 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $63.42 | 11.128% | $70.4774 | $70.48 | $70.50 | $70.50 |
| Purchase #7 | $9.61 | 8.526% | $10.4293 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $815.82 | $870.4119 | $870.41 | $870.45 | $870.50 | |