| 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 | $184.80 | 9.866% | $203.0324 | $203.03 | $203.05 | $203.00 |
| Purchase #2 | $102.43 | 3.124% | $105.6299 | $105.63 | $105.65 | $105.60 |
| Purchase #3 | $136.91 | 13.756% | $155.7433 | $155.74 | $155.75 | $155.70 |
| Purchase #4 | $107.69 | 13.694% | $122.4371 | $122.44 | $122.45 | $122.40 |
| Purchase #5 | $20.87 | 3.831% | $21.6695 | $21.67 | $21.65 | $21.70 |
| Purchase #6 | $122.93 | 6.449% | $130.8578 | $130.86 | $130.85 | $130.90 |
| Purchase #7 | $100.67 | 5.591% | $106.2985 | $106.30 | $106.30 | $106.30 |
| 7 purchase totals = | $776.30 | $845.6685 | $845.67 | $845.70 | $845.60 | |