| 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 | $184.34 | 3.314% | $190.449 | $190.45 | $190.45 | $190.40 |
| Purchase #2 | $174.60 | 9.688% | $191.5152 | $191.52 | $191.50 | $191.50 |
| Purchase #3 | $193.75 | 6.608% | $206.553 | $206.55 | $206.55 | $206.60 |
| Purchase #4 | $33.51 | 10.342% | $36.9756 | $36.98 | $37.00 | $37.00 |
| Purchase #5 | $30.69 | 8.319% | $33.2431 | $33.24 | $33.25 | $33.20 |
| Purchase #6 | $221.31 | 11.667% | $247.1302 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $188.84 | 4.817% | $197.9364 | $197.94 | $197.95 | $197.90 |
| 7 purchase totals = | $1,027.04 | $1,103.8025 | $1,103.81 | $1,103.85 | $1,103.70 | |