| 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 | $160.97 | 3.453% | $166.5283 | $166.53 | $166.55 | $166.50 |
| Purchase #2 | $8.89 | 5.471% | $9.3764 | $9.38 | $9.40 | $9.40 |
| Purchase #3 | $52.36 | 3.720% | $54.3078 | $54.31 | $54.30 | $54.30 |
| Purchase #4 | $159.28 | 5.600% | $168.1997 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $153.96 | 8.703% | $167.3591 | $167.36 | $167.35 | $167.40 |
| Purchase #6 | $105.97 | 3.447% | $109.6228 | $109.62 | $109.60 | $109.60 |
| Purchase #7 | $91.42 | 13.461% | $103.726 | $103.73 | $103.75 | $103.70 |
| 7 purchase totals = | $732.85 | $779.1201 | $779.13 | $779.15 | $779.10 | |