| 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 | $172.56 | 11.841% | $192.9928 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $204.29 | 6.668% | $217.9121 | $217.91 | $217.90 | $217.90 |
| Purchase #3 | $176.52 | 9.163% | $192.6945 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $54.66 | 7.188% | $58.589 | $58.59 | $58.60 | $58.60 |
| Purchase #5 | $10.48 | 10.241% | $11.5533 | $11.55 | $11.55 | $11.60 |
| Purchase #6 | $26.89 | 7.382% | $28.875 | $28.88 | $28.90 | $28.90 |
| Purchase #7 | $221.34 | 10.657% | $244.9282 | $244.93 | $244.95 | $244.90 |
| 7 purchase totals = | $866.74 | $947.5449 | $947.54 | $947.60 | $947.60 | |