| 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 | $174.60 | 5.466% | $184.1436 | $184.14 | $184.15 | $184.10 |
| Purchase #2 | $225.67 | 4.704% | $236.2855 | $236.29 | $236.30 | $236.30 |
| Purchase #3 | $194.53 | 9.795% | $213.5842 | $213.58 | $213.60 | $213.60 |
| Purchase #4 | $214.47 | 12.673% | $241.6498 | $241.65 | $241.65 | $241.60 |
| Purchase #5 | $75.32 | 8.422% | $81.6635 | $81.66 | $81.65 | $81.70 |
| Purchase #6 | $111.54 | 10.662% | $123.4324 | $123.43 | $123.45 | $123.40 |
| Purchase #7 | $75.91 | 6.525% | $80.8631 | $80.86 | $80.85 | $80.90 |
| 7 purchase totals = | $1,072.04 | $1,161.6221 | $1,161.61 | $1,161.65 | $1,161.60 | |