| 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 | $185.25 | 4.147% | $192.9323 | $192.93 | $192.95 | $192.90 |
| Purchase #2 | $103.29 | 6.419% | $109.9202 | $109.92 | $109.90 | $109.90 |
| Purchase #3 | $232.62 | 13.419% | $263.8353 | $263.84 | $263.85 | $263.80 |
| Purchase #4 | $144.40 | 7.332% | $154.9874 | $154.99 | $155.00 | $155.00 |
| Purchase #5 | $39.25 | 4.845% | $41.1517 | $41.15 | $41.15 | $41.20 |
| Purchase #6 | $34.74 | 6.524% | $37.0064 | $37.01 | $37.00 | $37.00 |
| Purchase #7 | $64.42 | 6.746% | $68.7658 | $68.77 | $68.75 | $68.80 |
| 7 purchase totals = | $803.97 | $868.5991 | $868.61 | $868.60 | $868.60 | |