| 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 | $222.36 | 5.503% | $234.5965 | $234.60 | $234.60 | $234.60 |
| Purchase #2 | $20.87 | 11.173% | $23.2018 | $23.20 | $23.20 | $23.20 |
| Purchase #3 | $83.60 | 8.352% | $90.5823 | $90.58 | $90.60 | $90.60 |
| Purchase #4 | $137.76 | 6.342% | $146.4967 | $146.50 | $146.50 | $146.50 |
| Purchase #5 | $25.96 | 13.770% | $29.5347 | $29.53 | $29.55 | $29.50 |
| Purchase #6 | $166.91 | 3.691% | $173.0706 | $173.07 | $173.05 | $173.10 |
| Purchase #7 | $160.68 | 10.803% | $178.0383 | $178.04 | $178.05 | $178.00 |
| 7 purchase totals = | $818.14 | $875.5209 | $875.52 | $875.55 | $875.50 | |