| 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 | $181.50 | 4.787% | $190.1884 | $190.19 | $190.20 | $190.20 |
| Purchase #2 | $171.69 | 10.355% | $189.4685 | $189.47 | $189.45 | $189.50 |
| Purchase #3 | $24.87 | 5.415% | $26.2167 | $26.22 | $26.20 | $26.20 |
| Purchase #4 | $232.62 | 3.423% | $240.5826 | $240.58 | $240.60 | $240.60 |
| Purchase #5 | $107.60 | 7.245% | $115.3956 | $115.40 | $115.40 | $115.40 |
| Purchase #6 | $10.95 | 6.577% | $11.6702 | $11.67 | $11.65 | $11.70 |
| Purchase #7 | $190.50 | 7.149% | $204.1188 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $919.73 | $977.6408 | $977.65 | $977.60 | $977.70 | |