| 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 | $122.51 | 6.689% | $130.7047 | $130.70 | $130.70 | $130.70 |
| Purchase #2 | $167.41 | 4.698% | $175.2749 | $175.27 | $175.25 | $175.30 |
| Purchase #3 | $100.94 | 8.855% | $109.8782 | $109.88 | $109.90 | $109.90 |
| Purchase #4 | $47.46 | 9.252% | $51.851 | $51.85 | $51.85 | $51.90 |
| Purchase #5 | $23.73 | 11.775% | $26.5242 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $140.47 | 11.152% | $156.1352 | $156.14 | $156.15 | $156.10 |
| Purchase #7 | $16.60 | 3.644% | $17.2049 | $17.20 | $17.20 | $17.20 |
| 7 purchase totals = | $619.12 | $667.5731 | $667.56 | $667.55 | $667.60 | |