| 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 | $186.69 | 3.656% | $193.5154 | $193.52 | $193.50 | $193.50 |
| Purchase #2 | $78.93 | 10.496% | $87.2145 | $87.21 | $87.20 | $87.20 |
| Purchase #3 | $53.52 | 5.660% | $56.5492 | $56.55 | $56.55 | $56.50 |
| Purchase #4 | $10.50 | 9.841% | $11.5333 | $11.53 | $11.55 | $11.50 |
| Purchase #5 | $89.58 | 7.377% | $96.1883 | $96.19 | $96.20 | $96.20 |
| Purchase #6 | $150.84 | 3.450% | $156.044 | $156.04 | $156.05 | $156.00 |
| Purchase #7 | $28.60 | 13.108% | $32.3489 | $32.35 | $32.35 | $32.30 |
| 7 purchase totals = | $598.66 | $633.3936 | $633.39 | $633.40 | $633.20 | |