| 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 | $182.88 | 5.597% | $193.1158 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $87.60 | 6.466% | $93.2642 | $93.26 | $93.25 | $93.30 |
| Purchase #3 | $148.85 | 3.425% | $153.9481 | $153.95 | $153.95 | $153.90 |
| Purchase #4 | $128.85 | 11.713% | $143.9422 | $143.94 | $143.95 | $143.90 |
| Purchase #5 | $179.77 | 9.380% | $196.6324 | $196.63 | $196.65 | $196.60 |
| Purchase #6 | $136.30 | 4.433% | $142.3422 | $142.34 | $142.35 | $142.30 |
| Purchase #7 | $107.41 | 11.770% | $120.0522 | $120.05 | $120.05 | $120.10 |
| 7 purchase totals = | $971.66 | $1,043.2971 | $1,043.29 | $1,043.30 | $1,043.20 | |