| 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 | $36.25 | 13.859% | $41.2739 | $41.27 | $41.25 | $41.30 |
| Purchase #2 | $19.56 | 13.551% | $22.2106 | $22.21 | $22.20 | $22.20 |
| Purchase #3 | $195.91 | 6.576% | $208.793 | $208.79 | $208.80 | $208.80 |
| Purchase #4 | $137.33 | 7.374% | $147.4567 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $149.37 | 4.585% | $156.2186 | $156.22 | $156.20 | $156.20 |
| Purchase #6 | $176.98 | 5.476% | $186.6714 | $186.67 | $186.65 | $186.70 |
| Purchase #7 | $245.82 | 7.636% | $264.5908 | $264.59 | $264.60 | $264.60 |
| 7 purchase totals = | $961.22 | $1,027.2150 | $1,027.21 | $1,027.15 | $1,027.30 | |