| 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 | $109.86 | 6.447% | $116.9427 | $116.94 | $116.95 | $116.90 |
| Purchase #2 | $173.91 | 7.651% | $187.2159 | $187.22 | $187.20 | $187.20 |
| Purchase #3 | $23.85 | 11.506% | $26.5942 | $26.59 | $26.60 | $26.60 |
| Purchase #4 | $173.61 | 13.279% | $196.6637 | $196.66 | $196.65 | $196.70 |
| Purchase #5 | $222.36 | 4.683% | $232.7731 | $232.77 | $232.75 | $232.80 |
| Purchase #6 | $209.89 | 11.476% | $233.977 | $233.98 | $234.00 | $234.00 |
| Purchase #7 | $132.79 | 12.620% | $149.5481 | $149.55 | $149.55 | $149.50 |
| 7 purchase totals = | $1,046.27 | $1,143.7147 | $1,143.71 | $1,143.70 | $1,143.70 | |