| 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 | $152.49 | 4.447% | $159.2712 | $159.27 | $159.25 | $159.30 |
| Purchase #2 | $170.74 | 11.633% | $190.6022 | $190.60 | $190.60 | $190.60 |
| Purchase #3 | $124.30 | 11.595% | $138.7126 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $238.61 | 11.559% | $266.1909 | $266.19 | $266.20 | $266.20 |
| Purchase #5 | $100.62 | 4.189% | $104.835 | $104.84 | $104.85 | $104.80 |
| Purchase #6 | $87.64 | 13.655% | $99.6072 | $99.61 | $99.60 | $99.60 |
| Purchase #7 | $156.47 | 3.492% | $161.9339 | $161.93 | $161.95 | $161.90 |
| 7 purchase totals = | $1,030.87 | $1,121.1530 | $1,121.15 | $1,121.15 | $1,121.10 | |