| 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 | $76.78 | 11.192% | $85.3732 | $85.37 | $85.35 | $85.40 |
| Purchase #2 | $173.39 | 10.354% | $191.3428 | $191.34 | $191.35 | $191.30 |
| Purchase #3 | $112.99 | 8.790% | $122.9218 | $122.92 | $122.90 | $122.90 |
| Purchase #4 | $76.32 | 9.272% | $83.3964 | $83.40 | $83.40 | $83.40 |
| Purchase #5 | $227.91 | 7.574% | $245.1719 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $216.31 | 11.685% | $241.5858 | $241.59 | $241.60 | $241.60 |
| Purchase #7 | $162.49 | 4.190% | $169.2983 | $169.30 | $169.30 | $169.30 |
| 7 purchase totals = | $1,046.19 | $1,139.0902 | $1,139.09 | $1,139.05 | $1,139.10 | |