| 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 | $6.75 | 11.208% | $7.5065 | $7.51 | $7.50 | $7.50 |
| Purchase #2 | $167.57 | 3.170% | $172.882 | $172.88 | $172.90 | $172.90 |
| Purchase #3 | $101.92 | 11.169% | $113.3034 | $113.30 | $113.30 | $113.30 |
| Purchase #4 | $177.74 | 13.453% | $201.6514 | $201.65 | $201.65 | $201.70 |
| Purchase #5 | $108.56 | 10.738% | $120.2172 | $120.22 | $120.20 | $120.20 |
| Purchase #6 | $34.99 | 10.396% | $38.6276 | $38.63 | $38.65 | $38.60 |
| Purchase #7 | $231.97 | 13.453% | $263.1769 | $263.18 | $263.20 | $263.20 |
| 7 purchase totals = | $829.50 | $917.3650 | $917.37 | $917.40 | $917.40 | |