| 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 | $179.43 | 13.184% | $203.0861 | $203.09 | $203.10 | $203.10 |
| Purchase #2 | $103.80 | 13.194% | $117.4954 | $117.50 | $117.50 | $117.50 |
| Purchase #3 | $158.59 | 13.192% | $179.5112 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $179.26 | 8.518% | $194.5294 | $194.53 | $194.55 | $194.50 |
| Purchase #5 | $150.67 | 6.700% | $160.7649 | $160.76 | $160.75 | $160.80 |
| Purchase #6 | $197.99 | 8.504% | $214.8271 | $214.83 | $214.85 | $214.80 |
| Purchase #7 | $126.75 | 5.697% | $133.9709 | $133.97 | $133.95 | $134.00 |
| 7 purchase totals = | $1,096.49 | $1,204.1850 | $1,204.19 | $1,204.20 | $1,204.20 | |