| 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 | $145.73 | 11.180% | $162.0226 | $162.02 | $162.00 | $162.00 |
| Purchase #2 | $106.82 | 13.705% | $121.4597 | $121.46 | $121.45 | $121.50 |
| Purchase #3 | $150.86 | 13.149% | $170.6966 | $170.70 | $170.70 | $170.70 |
| Purchase #4 | $50.89 | 7.626% | $54.7709 | $54.77 | $54.75 | $54.80 |
| Purchase #5 | $14.33 | 5.335% | $15.0945 | $15.09 | $15.10 | $15.10 |
| Purchase #6 | $8.96 | 7.500% | $9.632 | $9.63 | $9.65 | $9.60 |
| Purchase #7 | $24.67 | 8.559% | $26.7815 | $26.78 | $26.80 | $26.80 |
| 7 purchase totals = | $502.26 | $560.4578 | $560.45 | $560.45 | $560.50 | |