| 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 | $123.27 | 13.746% | $140.2147 | $140.21 | $140.20 | $140.20 |
| Purchase #2 | $151.64 | 6.292% | $161.1812 | $161.18 | $161.20 | $161.20 |
| Purchase #3 | $31.42 | 13.405% | $35.6319 | $35.63 | $35.65 | $35.60 |
| Purchase #4 | $189.61 | 6.621% | $202.1641 | $202.16 | $202.15 | $202.20 |
| Purchase #5 | $151.42 | 7.362% | $162.5675 | $162.57 | $162.55 | $162.60 |
| Purchase #6 | $187.73 | 11.704% | $209.7019 | $209.70 | $209.70 | $209.70 |
| Purchase #7 | $58.61 | 4.823% | $61.4368 | $61.44 | $61.45 | $61.40 |
| 7 purchase totals = | $893.70 | $972.8981 | $972.89 | $972.90 | $972.90 | |