| 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 | $157.60 | 3.564% | $163.2169 | $163.22 | $163.20 | $163.20 |
| Purchase #2 | $183.90 | 7.498% | $197.6888 | $197.69 | $197.70 | $197.70 |
| Purchase #3 | $114.96 | 5.493% | $121.2748 | $121.27 | $121.25 | $121.30 |
| Purchase #4 | $110.52 | 8.654% | $120.0844 | $120.08 | $120.10 | $120.10 |
| Purchase #5 | $98.79 | 12.116% | $110.7594 | $110.76 | $110.75 | $110.80 |
| Purchase #6 | $190.36 | 7.201% | $204.0678 | $204.07 | $204.05 | $204.10 |
| Purchase #7 | $125.25 | 7.864% | $135.0997 | $135.10 | $135.10 | $135.10 |
| 7 purchase totals = | $981.38 | $1,052.1918 | $1,052.19 | $1,052.15 | $1,052.30 | |