| 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 | $107.72 | 10.442% | $118.9681 | $118.97 | $118.95 | $119.00 |
| Purchase #2 | $123.44 | 3.454% | $127.7036 | $127.70 | $127.70 | $127.70 |
| Purchase #3 | $94.75 | 7.229% | $101.5995 | $101.60 | $101.60 | $101.60 |
| Purchase #4 | $159.67 | 13.150% | $180.6666 | $180.67 | $180.65 | $180.70 |
| Purchase #5 | $89.65 | 10.371% | $98.9476 | $98.95 | $98.95 | $98.90 |
| Purchase #6 | $19.61 | 12.407% | $22.043 | $22.04 | $22.05 | $22.00 |
| Purchase #7 | $151.93 | 7.142% | $162.7808 | $162.78 | $162.80 | $162.80 |
| 7 purchase totals = | $746.77 | $812.7092 | $812.71 | $812.70 | $812.70 | |