| 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 | $166.55 | 5.770% | $176.1599 | $176.16 | $176.15 | $176.20 |
| Purchase #2 | $242.27 | 13.764% | $275.616 | $275.62 | $275.60 | $275.60 |
| Purchase #3 | $108.65 | 12.334% | $122.0509 | $122.05 | $122.05 | $122.10 |
| Purchase #4 | $57.62 | 9.363% | $63.015 | $63.02 | $63.00 | $63.00 |
| Purchase #5 | $167.86 | 3.278% | $173.3625 | $173.36 | $173.35 | $173.40 |
| Purchase #6 | $208.54 | 12.480% | $234.5658 | $234.57 | $234.55 | $234.60 |
| Purchase #7 | $211.62 | 4.866% | $221.9174 | $221.92 | $221.90 | $221.90 |
| 7 purchase totals = | $1,163.11 | $1,266.6875 | $1,266.70 | $1,266.60 | $1,266.80 | |