| 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 | $171.85 | 6.375% | $182.8054 | $182.81 | $182.80 | $182.80 |
| Purchase #2 | $74.88 | 7.483% | $80.4833 | $80.48 | $80.50 | $80.50 |
| Purchase #3 | $226.72 | 7.339% | $243.359 | $243.36 | $243.35 | $243.40 |
| Purchase #4 | $177.94 | 11.515% | $198.4298 | $198.43 | $198.45 | $198.40 |
| Purchase #5 | $34.99 | 9.604% | $38.3504 | $38.35 | $38.35 | $38.40 |
| Purchase #6 | $221.45 | 9.794% | $243.1388 | $243.14 | $243.15 | $243.10 |
| Purchase #7 | $116.51 | 4.656% | $121.9347 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $1,024.34 | $1,108.5014 | $1,108.50 | $1,108.55 | $1,108.50 | |