| 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 | $226.57 | 8.380% | $245.5566 | $245.56 | $245.55 | $245.60 |
| Purchase #2 | $77.57 | 3.475% | $80.2656 | $80.27 | $80.25 | $80.30 |
| Purchase #3 | $133.66 | 10.869% | $148.1875 | $148.19 | $148.20 | $148.20 |
| Purchase #4 | $158.85 | 7.412% | $170.624 | $170.62 | $170.60 | $170.60 |
| Purchase #5 | $137.93 | 7.219% | $147.8872 | $147.89 | $147.90 | $147.90 |
| Purchase #6 | $180.82 | 6.277% | $192.1701 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $130.74 | 12.148% | $146.6223 | $146.62 | $146.60 | $146.60 |
| 7 purchase totals = | $1,046.14 | $1,131.3133 | $1,131.32 | $1,131.25 | $1,131.40 | |