| 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 | $173.50 | 12.268% | $194.785 | $194.79 | $194.80 | $194.80 |
| Purchase #2 | $33.60 | 9.577% | $36.8179 | $36.82 | $36.80 | $36.80 |
| Purchase #3 | $161.44 | 11.703% | $180.3333 | $180.33 | $180.35 | $180.30 |
| Purchase #4 | $101.47 | 11.614% | $113.2547 | $113.25 | $113.25 | $113.30 |
| Purchase #5 | $24.57 | 7.631% | $26.4449 | $26.44 | $26.45 | $26.40 |
| Purchase #6 | $90.25 | 9.346% | $98.6848 | $98.68 | $98.70 | $98.70 |
| Purchase #7 | $152.43 | 6.338% | $162.091 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $737.26 | $812.4116 | $812.40 | $812.45 | $812.40 | |