| 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 | $145.44 | 10.352% | $160.4959 | $160.50 | $160.50 | $160.50 |
| Purchase #2 | $18.69 | 10.309% | $20.6168 | $20.62 | $20.60 | $20.60 |
| Purchase #3 | $68.60 | 13.261% | $77.697 | $77.70 | $77.70 | $77.70 |
| Purchase #4 | $22.35 | 8.436% | $24.2354 | $24.24 | $24.25 | $24.20 |
| Purchase #5 | $31.44 | 11.188% | $34.9575 | $34.96 | $34.95 | $35.00 |
| Purchase #6 | $58.40 | 13.664% | $66.3798 | $66.38 | $66.40 | $66.40 |
| Purchase #7 | $162.30 | 3.146% | $167.406 | $167.41 | $167.40 | $167.40 |
| 7 purchase totals = | $507.22 | $551.7884 | $551.81 | $551.80 | $551.80 | |