| 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 | $170.62 | 3.403% | $176.4262 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $135.81 | 13.262% | $153.8211 | $153.82 | $153.80 | $153.80 |
| Purchase #3 | $11.89 | 6.737% | $12.691 | $12.69 | $12.70 | $12.70 |
| Purchase #4 | $244.35 | 8.682% | $265.5645 | $265.56 | $265.55 | $265.60 |
| Purchase #5 | $144.36 | 9.739% | $158.4192 | $158.42 | $158.40 | $158.40 |
| Purchase #6 | $98.77 | 4.557% | $103.2709 | $103.27 | $103.25 | $103.30 |
| Purchase #7 | $41.74 | 13.524% | $47.3849 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $847.54 | $917.5778 | $917.57 | $917.55 | $917.60 | |