| 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 | $147.61 | 13.755% | $167.9138 | $167.91 | $167.90 | $167.90 |
| Purchase #2 | $136.84 | 3.633% | $141.8114 | $141.81 | $141.80 | $141.80 |
| Purchase #3 | $237.68 | 6.719% | $253.6497 | $253.65 | $253.65 | $253.60 |
| Purchase #4 | $178.94 | 6.264% | $190.1488 | $190.15 | $190.15 | $190.10 |
| Purchase #5 | $46.25 | 6.145% | $49.0921 | $49.09 | $49.10 | $49.10 |
| Purchase #6 | $173.77 | 10.138% | $191.3868 | $191.39 | $191.40 | $191.40 |
| Purchase #7 | $227.29 | 8.128% | $245.7641 | $245.76 | $245.75 | $245.80 |
| 7 purchase totals = | $1,148.38 | $1,239.7667 | $1,239.76 | $1,239.75 | $1,239.70 | |