| 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 | $149.26 | 10.819% | $165.4084 | $165.41 | $165.40 | $165.40 |
| Purchase #2 | $90.59 | 3.230% | $93.5161 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $188.31 | 3.311% | $194.5449 | $194.54 | $194.55 | $194.50 |
| Purchase #4 | $15.54 | 5.529% | $16.3992 | $16.40 | $16.40 | $16.40 |
| Purchase #5 | $36.69 | 10.577% | $40.5707 | $40.57 | $40.55 | $40.60 |
| Purchase #6 | $240.80 | 7.746% | $259.4524 | $259.45 | $259.45 | $259.50 |
| Purchase #7 | $48.38 | 10.543% | $53.4807 | $53.48 | $53.50 | $53.50 |
| 7 purchase totals = | $769.57 | $823.3724 | $823.37 | $823.35 | $823.40 | |