| 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 | $112.48 | 6.578% | $119.8789 | $119.88 | $119.90 | $119.90 |
| Purchase #2 | $173.91 | 5.520% | $183.5098 | $183.51 | $183.50 | $183.50 |
| Purchase #3 | $109.46 | 11.415% | $121.9549 | $121.95 | $121.95 | $122.00 |
| Purchase #4 | $175.95 | 7.407% | $188.9826 | $188.98 | $189.00 | $189.00 |
| Purchase #5 | $76.60 | 6.465% | $81.5522 | $81.55 | $81.55 | $81.60 |
| Purchase #6 | $191.45 | 4.552% | $200.1648 | $200.16 | $200.15 | $200.20 |
| Purchase #7 | $119.83 | 13.293% | $135.759 | $135.76 | $135.75 | $135.80 |
| 7 purchase totals = | $959.68 | $1,031.8022 | $1,031.79 | $1,031.80 | $1,032.00 | |