| 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 | $152.85 | 11.789% | $170.8695 | $170.87 | $170.85 | $170.90 |
| Purchase #2 | $206.60 | 3.258% | $213.331 | $213.33 | $213.35 | $213.30 |
| Purchase #3 | $32.55 | 4.502% | $34.0154 | $34.02 | $34.00 | $34.00 |
| Purchase #4 | $62.58 | 7.650% | $67.3674 | $67.37 | $67.35 | $67.40 |
| Purchase #5 | $177.99 | 8.472% | $193.0693 | $193.07 | $193.05 | $193.10 |
| Purchase #6 | $78.82 | 10.733% | $87.2798 | $87.28 | $87.30 | $87.30 |
| Purchase #7 | $142.77 | 13.218% | $161.6413 | $161.64 | $161.65 | $161.60 |
| 7 purchase totals = | $854.16 | $927.5737 | $927.58 | $927.55 | $927.60 | |