| 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 | $128.48 | 10.175% | $141.5528 | $141.55 | $141.55 | $141.60 |
| Purchase #2 | $66.94 | 10.821% | $74.1836 | $74.18 | $74.20 | $74.20 |
| Purchase #3 | $234.71 | 5.103% | $246.6873 | $246.69 | $246.70 | $246.70 |
| Purchase #4 | $147.97 | 3.665% | $153.3931 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $110.44 | 4.871% | $115.8195 | $115.82 | $115.80 | $115.80 |
| Purchase #6 | $66.73 | 13.544% | $75.7679 | $75.77 | $75.75 | $75.80 |
| Purchase #7 | $87.47 | 8.139% | $94.5892 | $94.59 | $94.60 | $94.60 |
| 7 purchase totals = | $842.74 | $901.9934 | $901.99 | $902.00 | $902.10 | |