| 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 | $155.34 | 6.856% | $165.9901 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $77.93 | 13.674% | $88.5861 | $88.59 | $88.60 | $88.60 |
| Purchase #3 | $38.54 | 10.525% | $42.5963 | $42.60 | $42.60 | $42.60 |
| Purchase #4 | $29.81 | 13.759% | $33.9116 | $33.91 | $33.90 | $33.90 |
| Purchase #5 | $177.43 | 9.740% | $194.7117 | $194.71 | $194.70 | $194.70 |
| Purchase #6 | $114.38 | 7.363% | $122.8018 | $122.80 | $122.80 | $122.80 |
| Purchase #7 | $194.70 | 10.131% | $214.4251 | $214.43 | $214.45 | $214.40 |
| 7 purchase totals = | $788.13 | $863.0227 | $863.03 | $863.05 | $863.00 | |