| 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 | $188.30 | 3.667% | $195.205 | $195.21 | $195.20 | $195.20 |
| Purchase #2 | $31.30 | 5.444% | $33.004 | $33.00 | $33.00 | $33.00 |
| Purchase #3 | $195.71 | 4.286% | $204.0981 | $204.10 | $204.10 | $204.10 |
| Purchase #4 | $6.43 | 4.333% | $6.7086 | $6.71 | $6.70 | $6.70 |
| Purchase #5 | $117.46 | 10.262% | $129.5137 | $129.51 | $129.50 | $129.50 |
| Purchase #6 | $49.78 | 9.867% | $54.6918 | $54.69 | $54.70 | $54.70 |
| Purchase #7 | $158.94 | 6.598% | $169.4269 | $169.43 | $169.45 | $169.40 |
| 7 purchase totals = | $747.92 | $792.6481 | $792.65 | $792.65 | $792.60 | |