| 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 | $183.85 | 7.736% | $198.0726 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $177.44 | 10.708% | $196.4403 | $196.44 | $196.45 | $196.40 |
| Purchase #3 | $141.75 | 5.104% | $148.9849 | $148.98 | $149.00 | $149.00 |
| Purchase #4 | $63.26 | 13.509% | $71.8058 | $71.81 | $71.80 | $71.80 |
| Purchase #5 | $210.78 | 13.676% | $239.6063 | $239.61 | $239.60 | $239.60 |
| Purchase #6 | $39.44 | 4.699% | $41.2933 | $41.29 | $41.30 | $41.30 |
| Purchase #7 | $71.61 | 8.504% | $77.6997 | $77.70 | $77.70 | $77.70 |
| 7 purchase totals = | $888.13 | $973.9029 | $973.90 | $973.90 | $973.90 | |