| 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 | $195.78 | 8.601% | $212.619 | $212.62 | $212.60 | $212.60 |
| Purchase #2 | $146.27 | 7.691% | $157.5196 | $157.52 | $157.50 | $157.50 |
| Purchase #3 | $202.80 | 13.641% | $230.4639 | $230.46 | $230.45 | $230.50 |
| Purchase #4 | $67.41 | 12.149% | $75.5996 | $75.60 | $75.60 | $75.60 |
| Purchase #5 | $170.52 | 12.599% | $192.0038 | $192.00 | $192.00 | $192.00 |
| Purchase #6 | $86.31 | 11.360% | $96.1148 | $96.11 | $96.10 | $96.10 |
| Purchase #7 | $47.50 | 13.354% | $53.8432 | $53.84 | $53.85 | $53.80 |
| 7 purchase totals = | $916.59 | $1,018.1639 | $1,018.15 | $1,018.10 | $1,018.10 | |