| 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 | $159.35 | 13.623% | $181.0583 | $181.06 | $181.05 | $181.10 |
| Purchase #2 | $130.30 | 13.573% | $147.9856 | $147.99 | $148.00 | $148.00 |
| Purchase #3 | $44.41 | 3.744% | $46.0727 | $46.07 | $46.05 | $46.10 |
| Purchase #4 | $182.49 | 9.816% | $200.4032 | $200.40 | $200.40 | $200.40 |
| Purchase #5 | $166.64 | 7.243% | $178.7097 | $178.71 | $178.70 | $178.70 |
| Purchase #6 | $141.39 | 3.189% | $145.8989 | $145.90 | $145.90 | $145.90 |
| Purchase #7 | $119.44 | 5.278% | $125.744 | $125.74 | $125.75 | $125.70 |
| 7 purchase totals = | $944.02 | $1,025.8724 | $1,025.87 | $1,025.85 | $1,025.90 | |