| 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 | $161.65 | 6.526% | $172.1993 | $172.20 | $172.20 | $172.20 |
| Purchase #2 | $38.68 | 9.616% | $42.3995 | $42.40 | $42.40 | $42.40 |
| Purchase #3 | $143.81 | 9.497% | $157.4676 | $157.47 | $157.45 | $157.50 |
| Purchase #4 | $23.68 | 3.174% | $24.4316 | $24.43 | $24.45 | $24.40 |
| Purchase #5 | $196.84 | 9.737% | $216.0063 | $216.01 | $216.00 | $216.00 |
| Purchase #6 | $98.86 | 13.242% | $111.951 | $111.95 | $111.95 | $112.00 |
| Purchase #7 | $111.25 | 7.260% | $119.3268 | $119.33 | $119.35 | $119.30 |
| 7 purchase totals = | $774.77 | $843.7821 | $843.79 | $843.80 | $843.80 | |