| 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 | $126.52 | 4.848% | $132.6537 | $132.65 | $132.65 | $132.70 |
| Purchase #2 | $160.57 | 8.624% | $174.4176 | $174.42 | $174.40 | $174.40 |
| Purchase #3 | $123.73 | 13.501% | $140.4348 | $140.43 | $140.45 | $140.40 |
| Purchase #4 | $81.61 | 7.483% | $87.7169 | $87.72 | $87.70 | $87.70 |
| Purchase #5 | $207.73 | 5.599% | $219.3608 | $219.36 | $219.35 | $219.40 |
| Purchase #6 | $82.72 | 9.761% | $90.7943 | $90.79 | $90.80 | $90.80 |
| Purchase #7 | $52.97 | 8.264% | $57.3474 | $57.35 | $57.35 | $57.30 |
| 7 purchase totals = | $835.85 | $902.7255 | $902.72 | $902.70 | $902.70 | |