| 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 | $95.73 | 11.533% | $106.7705 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $152.69 | 9.374% | $167.0032 | $167.00 | $167.00 | $167.00 |
| Purchase #3 | $217.79 | 9.863% | $239.2706 | $239.27 | $239.25 | $239.30 |
| Purchase #4 | $215.59 | 10.329% | $237.8583 | $237.86 | $237.85 | $237.90 |
| Purchase #5 | $185.34 | 5.871% | $196.2213 | $196.22 | $196.20 | $196.20 |
| Purchase #6 | $40.52 | 9.457% | $44.352 | $44.35 | $44.35 | $44.40 |
| Purchase #7 | $120.49 | 8.232% | $130.4087 | $130.41 | $130.40 | $130.40 |
| 7 purchase totals = | $1,028.15 | $1,121.8846 | $1,121.88 | $1,121.80 | $1,122.00 | |