| 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 | $217.31 | 10.525% | $240.1819 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $152.33 | 6.345% | $161.9953 | $162.00 | $162.00 | $162.00 |
| Purchase #3 | $106.34 | 6.388% | $113.133 | $113.13 | $113.15 | $113.10 |
| Purchase #4 | $184.86 | 5.354% | $194.7574 | $194.76 | $194.75 | $194.80 |
| Purchase #5 | $138.57 | 9.649% | $151.9406 | $151.94 | $151.95 | $151.90 |
| Purchase #6 | $214.78 | 10.158% | $236.5974 | $236.60 | $236.60 | $236.60 |
| Purchase #7 | $73.58 | 11.459% | $82.0115 | $82.01 | $82.00 | $82.00 |
| 7 purchase totals = | $1,087.77 | $1,180.6171 | $1,180.62 | $1,180.65 | $1,180.60 | |