| 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 | $161.54 | 3.127% | $166.5914 | $166.59 | $166.60 | $166.60 |
| Purchase #2 | $230.68 | 9.787% | $253.2567 | $253.26 | $253.25 | $253.30 |
| Purchase #3 | $117.49 | 4.268% | $122.5045 | $122.50 | $122.50 | $122.50 |
| Purchase #4 | $123.92 | 6.236% | $131.6477 | $131.65 | $131.65 | $131.60 |
| Purchase #5 | $248.77 | 7.849% | $268.296 | $268.30 | $268.30 | $268.30 |
| Purchase #6 | $24.83 | 3.567% | $25.7157 | $25.72 | $25.70 | $25.70 |
| Purchase #7 | $144.25 | 11.415% | $160.7161 | $160.72 | $160.70 | $160.70 |
| 7 purchase totals = | $1,051.48 | $1,128.7281 | $1,128.74 | $1,128.70 | $1,128.70 | |