| 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 | $155.41 | 11.280% | $172.9402 | $172.94 | $172.95 | $172.90 |
| Purchase #2 | $186.93 | 8.766% | $203.3163 | $203.32 | $203.30 | $203.30 |
| Purchase #3 | $180.50 | 13.593% | $205.0354 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $39.64 | 4.247% | $41.3235 | $41.32 | $41.30 | $41.30 |
| Purchase #5 | $193.36 | 3.160% | $199.4702 | $199.47 | $199.45 | $199.50 |
| Purchase #6 | $202.41 | 8.700% | $220.0197 | $220.02 | $220.00 | $220.00 |
| Purchase #7 | $214.89 | 6.362% | $228.5613 | $228.56 | $228.55 | $228.60 |
| 7 purchase totals = | $1,173.14 | $1,270.6666 | $1,270.67 | $1,270.60 | $1,270.60 | |