| 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 | $166.67 | 13.397% | $188.9988 | $189.00 | $189.00 | $189.00 |
| Purchase #2 | $125.97 | 9.546% | $137.9951 | $138.00 | $138.00 | $138.00 |
| Purchase #3 | $87.69 | 13.665% | $99.6728 | $99.67 | $99.65 | $99.70 |
| Purchase #4 | $175.37 | 12.715% | $197.6683 | $197.67 | $197.65 | $197.70 |
| Purchase #5 | $43.75 | 5.501% | $46.1567 | $46.16 | $46.15 | $46.20 |
| Purchase #6 | $230.85 | 4.676% | $241.6445 | $241.64 | $241.65 | $241.60 |
| Purchase #7 | $26.56 | 9.847% | $29.1754 | $29.18 | $29.20 | $29.20 |
| 7 purchase totals = | $856.86 | $941.3116 | $941.32 | $941.30 | $941.40 | |