| 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 | $184.41 | 7.653% | $198.5229 | $198.52 | $198.50 | $198.50 |
| Purchase #2 | $162.45 | 4.782% | $170.2184 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $115.77 | 7.140% | $124.036 | $124.04 | $124.05 | $124.00 |
| Purchase #4 | $52.91 | 4.762% | $55.4296 | $55.43 | $55.45 | $55.40 |
| Purchase #5 | $79.97 | 4.445% | $83.5247 | $83.52 | $83.50 | $83.50 |
| Purchase #6 | $113.35 | 12.320% | $127.3147 | $127.31 | $127.30 | $127.30 |
| Purchase #7 | $7.95 | 8.164% | $8.599 | $8.60 | $8.60 | $8.60 |
| 7 purchase totals = | $716.81 | $767.6453 | $767.64 | $767.60 | $767.50 | |