| 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 | $163.47 | 7.599% | $175.8921 | $175.89 | $175.90 | $175.90 |
| Purchase #2 | $188.42 | 3.797% | $195.5743 | $195.57 | $195.55 | $195.60 |
| Purchase #3 | $113.34 | 3.565% | $117.3806 | $117.38 | $117.40 | $117.40 |
| Purchase #4 | $52.32 | 13.668% | $59.4711 | $59.47 | $59.45 | $59.50 |
| Purchase #5 | $230.37 | 7.874% | $248.5093 | $248.51 | $248.50 | $248.50 |
| Purchase #6 | $122.87 | 10.239% | $135.4507 | $135.45 | $135.45 | $135.50 |
| Purchase #7 | $192.73 | 8.170% | $208.476 | $208.48 | $208.50 | $208.50 |
| 7 purchase totals = | $1,063.52 | $1,140.7541 | $1,140.75 | $1,140.75 | $1,140.90 | |