| 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 | $213.99 | 7.844% | $230.7754 | $230.78 | $230.80 | $230.80 |
| Purchase #2 | $180.98 | 10.814% | $200.5512 | $200.55 | $200.55 | $200.60 |
| Purchase #3 | $69.41 | 6.634% | $74.0147 | $74.01 | $74.00 | $74.00 |
| Purchase #4 | $40.28 | 12.415% | $45.2808 | $45.28 | $45.30 | $45.30 |
| Purchase #5 | $55.78 | 12.658% | $62.8406 | $62.84 | $62.85 | $62.80 |
| Purchase #6 | $19.32 | 3.534% | $20.0028 | $20.00 | $20.00 | $20.00 |
| Purchase #7 | $71.80 | 13.433% | $81.4449 | $81.44 | $81.45 | $81.40 |
| 7 purchase totals = | $651.56 | $714.9104 | $714.90 | $714.95 | $714.90 | |