| 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 | $130.60 | 9.597% | $143.1337 | $143.13 | $143.15 | $143.10 |
| Purchase #2 | $56.80 | 12.284% | $63.7773 | $63.78 | $63.80 | $63.80 |
| Purchase #3 | $192.27 | 3.532% | $199.061 | $199.06 | $199.05 | $199.10 |
| Purchase #4 | $57.25 | 3.469% | $59.236 | $59.24 | $59.25 | $59.20 |
| Purchase #5 | $230.40 | 3.562% | $238.6068 | $238.61 | $238.60 | $238.60 |
| Purchase #6 | $33.62 | 6.293% | $35.7357 | $35.74 | $35.75 | $35.70 |
| Purchase #7 | $12.97 | 3.549% | $13.4303 | $13.43 | $13.45 | $13.40 |
| 7 purchase totals = | $713.91 | $752.9808 | $752.99 | $753.05 | $752.90 | |