| 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 | $141.39 | 13.756% | $160.8396 | $160.84 | $160.85 | $160.80 |
| Purchase #2 | $205.69 | 7.755% | $221.6413 | $221.64 | $221.65 | $221.60 |
| Purchase #3 | $20.75 | 6.720% | $22.1444 | $22.14 | $22.15 | $22.10 |
| Purchase #4 | $232.75 | 3.587% | $241.0987 | $241.10 | $241.10 | $241.10 |
| Purchase #5 | $7.30 | 7.787% | $7.8685 | $7.87 | $7.85 | $7.90 |
| Purchase #6 | $126.73 | 8.648% | $137.6896 | $137.69 | $137.70 | $137.70 |
| Purchase #7 | $69.65 | 4.758% | $72.9639 | $72.96 | $72.95 | $73.00 |
| 7 purchase totals = | $804.26 | $864.2460 | $864.24 | $864.25 | $864.20 | |