| 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 | $138.67 | 6.393% | $147.5352 | $147.54 | $147.55 | $147.50 |
| Purchase #2 | $47.89 | 12.212% | $53.7383 | $53.74 | $53.75 | $53.70 |
| Purchase #3 | $67.45 | 4.327% | $70.3686 | $70.37 | $70.35 | $70.40 |
| Purchase #4 | $239.98 | 13.239% | $271.751 | $271.75 | $271.75 | $271.80 |
| Purchase #5 | $6.30 | 10.221% | $6.9439 | $6.94 | $6.95 | $6.90 |
| Purchase #6 | $193.90 | 11.230% | $215.675 | $215.68 | $215.70 | $215.70 |
| Purchase #7 | $57.65 | 7.361% | $61.8936 | $61.89 | $61.90 | $61.90 |
| 7 purchase totals = | $751.84 | $827.9056 | $827.91 | $827.95 | $827.90 | |