| 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 | $163.36 | 13.147% | $184.8369 | $184.84 | $184.85 | $184.80 |
| Purchase #2 | $227.29 | 6.797% | $242.7389 | $242.74 | $242.75 | $242.70 |
| Purchase #3 | $223.66 | 7.579% | $240.6112 | $240.61 | $240.60 | $240.60 |
| Purchase #4 | $44.60 | 4.702% | $46.6971 | $46.70 | $46.70 | $46.70 |
| Purchase #5 | $20.69 | 10.794% | $22.9233 | $22.92 | $22.90 | $22.90 |
| Purchase #6 | $98.30 | 13.417% | $111.4889 | $111.49 | $111.50 | $111.50 |
| Purchase #7 | $80.53 | 13.293% | $91.2349 | $91.23 | $91.25 | $91.20 |
| 7 purchase totals = | $858.43 | $940.5312 | $940.53 | $940.55 | $940.40 | |