| 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 | $156.33 | 13.225% | $177.0046 | $177.00 | $177.00 | $177.00 |
| Purchase #2 | $144.93 | 10.286% | $159.8375 | $159.84 | $159.85 | $159.80 |
| Purchase #3 | $193.47 | 4.793% | $202.743 | $202.74 | $202.75 | $202.70 |
| Purchase #4 | $102.32 | 6.304% | $108.7703 | $108.77 | $108.75 | $108.80 |
| Purchase #5 | $166.81 | 13.207% | $188.8406 | $188.84 | $188.85 | $188.80 |
| Purchase #6 | $160.45 | 5.374% | $169.0726 | $169.07 | $169.05 | $169.10 |
| Purchase #7 | $67.52 | 4.235% | $70.3795 | $70.38 | $70.40 | $70.40 |
| 7 purchase totals = | $991.83 | $1,076.6481 | $1,076.64 | $1,076.65 | $1,076.60 | |