| 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 | $153.52 | 5.196% | $161.4969 | $161.50 | $161.50 | $161.50 |
| Purchase #2 | $14.84 | 9.103% | $16.1909 | $16.19 | $16.20 | $16.20 |
| Purchase #3 | $82.88 | 3.519% | $85.7965 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $6.75 | 11.784% | $7.5454 | $7.55 | $7.55 | $7.50 |
| Purchase #5 | $189.84 | 5.600% | $200.471 | $200.47 | $200.45 | $200.50 |
| Purchase #6 | $120.77 | 10.720% | $133.7165 | $133.72 | $133.70 | $133.70 |
| Purchase #7 | $20.49 | 12.533% | $23.058 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $589.09 | $628.2752 | $628.29 | $628.25 | $628.30 | |