| 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 | $107.48 | 11.489% | $119.8284 | $119.83 | $119.85 | $119.80 |
| Purchase #2 | $76.51 | 7.394% | $82.1671 | $82.17 | $82.15 | $82.20 |
| Purchase #3 | $99.88 | 8.826% | $108.6954 | $108.70 | $108.70 | $108.70 |
| Purchase #4 | $169.78 | 12.677% | $191.303 | $191.30 | $191.30 | $191.30 |
| Purchase #5 | $222.68 | 7.609% | $239.6237 | $239.62 | $239.60 | $239.60 |
| Purchase #6 | $35.26 | 7.126% | $37.7726 | $37.77 | $37.75 | $37.80 |
| Purchase #7 | $147.74 | 6.752% | $157.7154 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $859.33 | $937.1056 | $937.11 | $937.05 | $937.10 | |