| 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 | $114.60 | 6.513% | $122.0639 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $140.43 | 7.657% | $151.1827 | $151.18 | $151.20 | $151.20 |
| Purchase #3 | $18.43 | 9.360% | $20.155 | $20.16 | $20.15 | $20.20 |
| Purchase #4 | $128.61 | 9.692% | $141.0749 | $141.07 | $141.05 | $141.10 |
| Purchase #5 | $120.46 | 12.801% | $135.8801 | $135.88 | $135.90 | $135.90 |
| Purchase #6 | $25.36 | 4.182% | $26.4206 | $26.42 | $26.40 | $26.40 |
| Purchase #7 | $194.51 | 6.430% | $207.017 | $207.02 | $207.00 | $207.00 |
| 7 purchase totals = | $742.40 | $803.7942 | $803.79 | $803.75 | $803.90 | |