| 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 | $122.87 | 4.784% | $128.7481 | $128.75 | $128.75 | $128.70 |
| Purchase #2 | $102.96 | 5.441% | $108.5621 | $108.56 | $108.55 | $108.60 |
| Purchase #3 | $67.43 | 8.563% | $73.204 | $73.20 | $73.20 | $73.20 |
| Purchase #4 | $133.43 | 10.360% | $147.2533 | $147.25 | $147.25 | $147.30 |
| Purchase #5 | $134.65 | 13.140% | $152.343 | $152.34 | $152.35 | $152.30 |
| Purchase #6 | $145.96 | 12.598% | $164.348 | $164.35 | $164.35 | $164.30 |
| Purchase #7 | $116.92 | 12.824% | $131.9138 | $131.91 | $131.90 | $131.90 |
| 7 purchase totals = | $824.22 | $906.3723 | $906.36 | $906.35 | $906.30 | |