| 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 | $141.40 | 8.566% | $153.5123 | $153.51 | $153.50 | $153.50 |
| Purchase #2 | $25.90 | 6.663% | $27.6257 | $27.63 | $27.65 | $27.60 |
| Purchase #3 | $176.47 | 7.146% | $189.0805 | $189.08 | $189.10 | $189.10 |
| Purchase #4 | $142.76 | 5.610% | $150.7688 | $150.77 | $150.75 | $150.80 |
| Purchase #5 | $207.68 | 3.353% | $214.6435 | $214.64 | $214.65 | $214.60 |
| Purchase #6 | $192.44 | 6.343% | $204.6465 | $204.65 | $204.65 | $204.60 |
| Purchase #7 | $32.75 | 6.674% | $34.9357 | $34.94 | $34.95 | $34.90 |
| 7 purchase totals = | $919.40 | $975.2130 | $975.22 | $975.25 | $975.10 | |