| 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 | $161.46 | 8.831% | $175.7185 | $175.72 | $175.70 | $175.70 |
| Purchase #2 | $29.96 | 5.607% | $31.6399 | $31.64 | $31.65 | $31.60 |
| Purchase #3 | $164.38 | 11.768% | $183.7242 | $183.72 | $183.70 | $183.70 |
| Purchase #4 | $26.38 | 13.201% | $29.8624 | $29.86 | $29.85 | $29.90 |
| Purchase #5 | $208.28 | 4.266% | $217.1652 | $217.17 | $217.15 | $217.20 |
| Purchase #6 | $139.37 | 11.853% | $155.8895 | $155.89 | $155.90 | $155.90 |
| Purchase #7 | $196.34 | 4.618% | $205.407 | $205.41 | $205.40 | $205.40 |
| 7 purchase totals = | $926.17 | $999.4067 | $999.41 | $999.35 | $999.40 | |