| 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 | $166.41 | 11.297% | $185.2093 | $185.21 | $185.20 | $185.20 |
| Purchase #2 | $129.26 | 6.760% | $137.998 | $138.00 | $138.00 | $138.00 |
| Purchase #3 | $219.53 | 4.348% | $229.0752 | $229.08 | $229.10 | $229.10 |
| Purchase #4 | $195.69 | 11.239% | $217.6836 | $217.68 | $217.70 | $217.70 |
| Purchase #5 | $81.78 | 4.542% | $85.4944 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $185.49 | 8.872% | $201.9467 | $201.95 | $201.95 | $201.90 |
| Purchase #7 | $241.57 | 13.163% | $273.3679 | $273.37 | $273.35 | $273.40 |
| 7 purchase totals = | $1,219.73 | $1,330.7751 | $1,330.78 | $1,330.80 | $1,330.80 | |