| 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 | $55.48 | 13.632% | $63.043 | $63.04 | $63.05 | $63.00 |
| Purchase #2 | $201.59 | 4.394% | $210.4479 | $210.45 | $210.45 | $210.40 |
| Purchase #3 | $140.80 | 13.856% | $160.3092 | $160.31 | $160.30 | $160.30 |
| Purchase #4 | $172.49 | 5.111% | $181.306 | $181.31 | $181.30 | $181.30 |
| Purchase #5 | $5.50 | 12.380% | $6.1809 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $172.80 | 9.717% | $189.591 | $189.59 | $189.60 | $189.60 |
| Purchase #7 | $147.49 | 7.615% | $158.7214 | $158.72 | $158.70 | $158.70 |
| 7 purchase totals = | $896.15 | $969.5994 | $969.60 | $969.60 | $969.50 | |