| 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 | $154.63 | 6.433% | $164.5773 | $164.58 | $164.60 | $164.60 |
| Purchase #2 | $97.59 | 8.394% | $105.7817 | $105.78 | $105.80 | $105.80 |
| Purchase #3 | $91.34 | 7.145% | $97.8662 | $97.87 | $97.85 | $97.90 |
| Purchase #4 | $156.65 | 9.421% | $171.408 | $171.41 | $171.40 | $171.40 |
| Purchase #5 | $42.76 | 8.346% | $46.3287 | $46.33 | $46.35 | $46.30 |
| Purchase #6 | $43.52 | 9.484% | $47.6474 | $47.65 | $47.65 | $47.60 |
| Purchase #7 | $162.65 | 10.457% | $179.6583 | $179.66 | $179.65 | $179.70 |
| 7 purchase totals = | $749.14 | $813.2676 | $813.28 | $813.30 | $813.30 | |