| 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 | $158.81 | 8.355% | $172.0786 | $172.08 | $172.10 | $172.10 |
| Purchase #2 | $102.40 | 11.438% | $114.1125 | $114.11 | $114.10 | $114.10 |
| Purchase #3 | $64.28 | 6.830% | $68.6703 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $144.90 | 13.784% | $164.873 | $164.87 | $164.85 | $164.90 |
| Purchase #5 | $218.79 | 10.814% | $242.45 | $242.45 | $242.45 | $242.50 |
| Purchase #6 | $215.93 | 11.671% | $241.1312 | $241.13 | $241.15 | $241.10 |
| Purchase #7 | $168.53 | 13.825% | $191.8293 | $191.83 | $191.85 | $191.80 |
| 7 purchase totals = | $1,073.64 | $1,195.1449 | $1,195.14 | $1,195.15 | $1,195.20 | |