| 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 | $174.86 | 10.313% | $192.8933 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $142.66 | 7.519% | $153.3866 | $153.39 | $153.40 | $153.40 |
| Purchase #3 | $123.75 | 5.524% | $130.586 | $130.59 | $130.60 | $130.60 |
| Purchase #4 | $140.43 | 6.592% | $149.6871 | $149.69 | $149.70 | $149.70 |
| Purchase #5 | $209.42 | 5.452% | $220.8376 | $220.84 | $220.85 | $220.80 |
| Purchase #6 | $154.36 | 4.469% | $161.2583 | $161.26 | $161.25 | $161.30 |
| Purchase #7 | $30.81 | 3.502% | $31.889 | $31.89 | $31.90 | $31.90 |
| 7 purchase totals = | $976.29 | $1,040.5379 | $1,040.55 | $1,040.60 | $1,040.60 | |