| 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 | $183.31 | 7.521% | $197.0967 | $197.10 | $197.10 | $197.10 |
| Purchase #2 | $31.46 | 10.845% | $34.8718 | $34.87 | $34.85 | $34.90 |
| Purchase #3 | $175.57 | 3.107% | $181.025 | $181.03 | $181.05 | $181.00 |
| Purchase #4 | $141.99 | 12.280% | $159.4264 | $159.43 | $159.45 | $159.40 |
| Purchase #5 | $62.29 | 10.443% | $68.7949 | $68.79 | $68.80 | $68.80 |
| Purchase #6 | $69.53 | 11.582% | $77.583 | $77.58 | $77.60 | $77.60 |
| Purchase #7 | $113.75 | 4.310% | $118.6526 | $118.65 | $118.65 | $118.70 |
| 7 purchase totals = | $777.90 | $837.4504 | $837.45 | $837.50 | $837.50 | |