| 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 | $145.45 | 11.211% | $161.7564 | $161.76 | $161.75 | $161.80 |
| Purchase #2 | $54.35 | 6.307% | $57.7779 | $57.78 | $57.80 | $57.80 |
| Purchase #3 | $153.83 | 7.471% | $165.3226 | $165.32 | $165.30 | $165.30 |
| Purchase #4 | $120.62 | 10.472% | $133.2513 | $133.25 | $133.25 | $133.30 |
| Purchase #5 | $210.56 | 6.552% | $224.3559 | $224.36 | $224.35 | $224.40 |
| Purchase #6 | $6.40 | 10.567% | $7.0763 | $7.08 | $7.10 | $7.10 |
| Purchase #7 | $85.86 | 9.128% | $93.6973 | $93.70 | $93.70 | $93.70 |
| 7 purchase totals = | $777.07 | $843.2377 | $843.25 | $843.25 | $843.40 | |