| 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 | $132.56 | 10.474% | $146.4443 | $146.44 | $146.45 | $146.40 |
| Purchase #2 | $134.97 | 6.145% | $143.2639 | $143.26 | $143.25 | $143.30 |
| Purchase #3 | $143.61 | 4.399% | $149.9274 | $149.93 | $149.95 | $149.90 |
| Purchase #4 | $186.48 | 4.331% | $194.5564 | $194.56 | $194.55 | $194.60 |
| Purchase #5 | $154.89 | 7.527% | $166.5486 | $166.55 | $166.55 | $166.50 |
| Purchase #6 | $156.52 | 13.655% | $177.8928 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $240.84 | 7.636% | $259.2305 | $259.23 | $259.25 | $259.20 |
| 7 purchase totals = | $1,149.87 | $1,237.8639 | $1,237.86 | $1,237.90 | $1,237.80 | |