| 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 | $166.38 | 13.557% | $188.9361 | $188.94 | $188.95 | $188.90 |
| Purchase #2 | $97.44 | 12.803% | $109.9152 | $109.92 | $109.90 | $109.90 |
| Purchase #3 | $203.81 | 7.666% | $219.4341 | $219.43 | $219.45 | $219.40 |
| Purchase #4 | $160.84 | 7.302% | $172.5845 | $172.58 | $172.60 | $172.60 |
| Purchase #5 | $26.57 | 12.831% | $29.9792 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $202.79 | 6.448% | $215.8659 | $215.87 | $215.85 | $215.90 |
| Purchase #7 | $169.82 | 11.825% | $189.9012 | $189.90 | $189.90 | $189.90 |
| 7 purchase totals = | $1,027.65 | $1,126.6162 | $1,126.62 | $1,126.65 | $1,126.60 | |