| 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 | $175.37 | 11.835% | $196.125 | $196.13 | $196.15 | $196.10 |
| Purchase #2 | $245.27 | 11.580% | $273.6723 | $273.67 | $273.65 | $273.70 |
| Purchase #3 | $133.73 | 12.838% | $150.8983 | $150.90 | $150.90 | $150.90 |
| Purchase #4 | $155.73 | 3.669% | $161.4437 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $70.30 | 12.839% | $79.3258 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $103.45 | 8.621% | $112.3684 | $112.37 | $112.35 | $112.40 |
| Purchase #7 | $226.56 | 9.523% | $248.1353 | $248.14 | $248.15 | $248.10 |
| 7 purchase totals = | $1,110.41 | $1,221.9688 | $1,221.98 | $1,222.00 | $1,221.90 | |