| 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 | $99.44 | 7.865% | $107.261 | $107.26 | $107.25 | $107.30 |
| Purchase #2 | $210.54 | 3.370% | $217.6352 | $217.64 | $217.65 | $217.60 |
| Purchase #3 | $112.57 | 8.106% | $121.6949 | $121.69 | $121.70 | $121.70 |
| Purchase #4 | $164.64 | 11.282% | $183.2147 | $183.21 | $183.20 | $183.20 |
| Purchase #5 | $221.51 | 8.825% | $241.0583 | $241.06 | $241.05 | $241.10 |
| Purchase #6 | $138.46 | 13.600% | $157.2906 | $157.29 | $157.30 | $157.30 |
| Purchase #7 | $135.65 | 9.220% | $148.1569 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $1,082.81 | $1,176.3116 | $1,176.31 | $1,176.30 | $1,176.40 | |