| 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 | $173.79 | 3.483% | $179.8431 | $179.84 | $179.85 | $179.80 |
| Purchase #2 | $217.55 | 8.865% | $236.8358 | $236.84 | $236.85 | $236.80 |
| Purchase #3 | $26.66 | 13.368% | $30.2239 | $30.22 | $30.20 | $30.20 |
| Purchase #4 | $88.87 | 3.117% | $91.6401 | $91.64 | $91.65 | $91.60 |
| Purchase #5 | $124.35 | 7.102% | $133.1813 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $40.41 | 3.229% | $41.7148 | $41.71 | $41.70 | $41.70 |
| Purchase #7 | $183.42 | 12.851% | $206.9913 | $206.99 | $207.00 | $207.00 |
| 7 purchase totals = | $855.05 | $920.4303 | $920.42 | $920.45 | $920.30 | |