| 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 | $14.80 | 13.766% | $16.8374 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $168.52 | 13.200% | $190.7646 | $190.76 | $190.75 | $190.80 |
| Purchase #3 | $214.88 | 13.776% | $244.4819 | $244.48 | $244.50 | $244.50 |
| Purchase #4 | $137.47 | 3.279% | $141.9776 | $141.98 | $142.00 | $142.00 |
| Purchase #5 | $83.38 | 6.398% | $88.7147 | $88.71 | $88.70 | $88.70 |
| Purchase #6 | $220.93 | 3.577% | $228.8327 | $228.83 | $228.85 | $228.80 |
| Purchase #7 | $10.63 | 13.249% | $12.0384 | $12.04 | $12.05 | $12.00 |
| 7 purchase totals = | $850.61 | $923.6473 | $923.64 | $923.70 | $923.60 | |