| 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 | $155.45 | 13.225% | $176.0083 | $176.01 | $176.00 | $176.00 |
| Purchase #2 | $25.74 | 11.645% | $28.7374 | $28.74 | $28.75 | $28.70 |
| Purchase #3 | $213.40 | 11.183% | $237.2645 | $237.26 | $237.25 | $237.30 |
| Purchase #4 | $141.97 | 10.453% | $156.8101 | $156.81 | $156.80 | $156.80 |
| Purchase #5 | $250.88 | 6.785% | $267.9022 | $267.90 | $267.90 | $267.90 |
| Purchase #6 | $114.78 | 13.372% | $130.1284 | $130.13 | $130.15 | $130.10 |
| Purchase #7 | $19.38 | 11.851% | $21.6767 | $21.68 | $21.70 | $21.70 |
| 7 purchase totals = | $921.60 | $1,018.5276 | $1,018.53 | $1,018.55 | $1,018.50 | |