| 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 | $8.52 | 9.205% | $9.3043 | $9.30 | $9.30 | $9.30 |
| Purchase #2 | $152.91 | 9.616% | $167.6138 | $167.61 | $167.60 | $167.60 |
| Purchase #3 | $243.39 | 11.169% | $270.5742 | $270.57 | $270.55 | $270.60 |
| Purchase #4 | $167.53 | 3.394% | $173.216 | $173.22 | $173.20 | $173.20 |
| Purchase #5 | $227.70 | 11.824% | $254.6232 | $254.62 | $254.60 | $254.60 |
| Purchase #6 | $43.82 | 7.301% | $47.0193 | $47.02 | $47.00 | $47.00 |
| Purchase #7 | $199.97 | 4.606% | $209.1806 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $1,043.84 | $1,131.5314 | $1,131.52 | $1,131.45 | $1,131.50 | |