| 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 | $169.65 | 13.751% | $192.9786 | $192.98 | $193.00 | $193.00 |
| Purchase #2 | $57.47 | 9.769% | $63.0842 | $63.08 | $63.10 | $63.10 |
| Purchase #3 | $94.38 | 9.478% | $103.3253 | $103.33 | $103.35 | $103.30 |
| Purchase #4 | $173.35 | 4.193% | $180.6186 | $180.62 | $180.60 | $180.60 |
| Purchase #5 | $189.68 | 11.755% | $211.9769 | $211.98 | $212.00 | $212.00 |
| Purchase #6 | $179.27 | 7.178% | $192.138 | $192.14 | $192.15 | $192.10 |
| Purchase #7 | $237.82 | 9.330% | $260.0086 | $260.01 | $260.00 | $260.00 |
| 7 purchase totals = | $1,101.62 | $1,204.1302 | $1,204.14 | $1,204.20 | $1,204.10 | |