| 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 | $149.64 | 3.497% | $154.8729 | $154.87 | $154.85 | $154.90 |
| Purchase #2 | $52.25 | 11.629% | $58.3262 | $58.33 | $58.35 | $58.30 |
| Purchase #3 | $78.65 | 9.748% | $86.3168 | $86.32 | $86.30 | $86.30 |
| Purchase #4 | $149.55 | 13.577% | $169.8544 | $169.85 | $169.85 | $169.90 |
| Purchase #5 | $29.40 | 8.239% | $31.8223 | $31.82 | $31.80 | $31.80 |
| Purchase #6 | $180.72 | 6.805% | $193.018 | $193.02 | $193.00 | $193.00 |
| Purchase #7 | $55.59 | 5.496% | $58.6452 | $58.65 | $58.65 | $58.60 |
| 7 purchase totals = | $695.80 | $752.8558 | $752.86 | $752.80 | $752.80 | |