| 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 | $123.36 | 10.223% | $135.9711 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $81.39 | 8.657% | $88.4359 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $228.49 | 10.539% | $252.5706 | $252.57 | $252.55 | $252.60 |
| Purchase #4 | $137.74 | 3.584% | $142.6766 | $142.68 | $142.70 | $142.70 |
| Purchase #5 | $172.45 | 8.112% | $186.4391 | $186.44 | $186.45 | $186.40 |
| Purchase #6 | $106.62 | 3.655% | $110.517 | $110.52 | $110.50 | $110.50 |
| Purchase #7 | $150.42 | 12.200% | $168.7712 | $168.77 | $168.75 | $168.80 |
| 7 purchase totals = | $1,000.47 | $1,085.3815 | $1,085.39 | $1,085.35 | $1,085.40 | |