| 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 | $166.37 | 5.191% | $175.0063 | $175.01 | $175.00 | $175.00 |
| Purchase #2 | $220.83 | 8.585% | $239.7883 | $239.79 | $239.80 | $239.80 |
| Purchase #3 | $60.29 | 6.823% | $64.4036 | $64.40 | $64.40 | $64.40 |
| Purchase #4 | $117.91 | 4.768% | $123.5319 | $123.53 | $123.55 | $123.50 |
| Purchase #5 | $162.97 | 9.116% | $177.8263 | $177.83 | $177.85 | $177.80 |
| Purchase #6 | $106.96 | 10.666% | $118.3684 | $118.37 | $118.35 | $118.40 |
| Purchase #7 | $192.52 | 13.145% | $217.8268 | $217.83 | $217.85 | $217.80 |
| 7 purchase totals = | $1,027.85 | $1,116.7516 | $1,116.76 | $1,116.80 | $1,116.70 | |