| 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 | $149.36 | 3.325% | $154.3262 | $154.33 | $154.35 | $154.30 |
| Purchase #2 | $115.42 | 3.785% | $119.7886 | $119.79 | $119.80 | $119.80 |
| Purchase #3 | $10.49 | 4.451% | $10.9569 | $10.96 | $10.95 | $11.00 |
| Purchase #4 | $97.96 | 12.746% | $110.446 | $110.45 | $110.45 | $110.40 |
| Purchase #5 | $6.39 | 13.276% | $7.2383 | $7.24 | $7.25 | $7.20 |
| Purchase #6 | $83.88 | 9.675% | $91.9954 | $92.00 | $92.00 | $92.00 |
| Purchase #7 | $35.29 | 8.585% | $38.3196 | $38.32 | $38.30 | $38.30 |
| 7 purchase totals = | $498.79 | $533.0710 | $533.09 | $533.10 | $533.00 | |