| 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 | $129.56 | 12.496% | $145.7498 | $145.75 | $145.75 | $145.70 |
| Purchase #2 | $21.46 | 5.419% | $22.6229 | $22.62 | $22.60 | $22.60 |
| Purchase #3 | $60.71 | 12.192% | $68.1118 | $68.11 | $68.10 | $68.10 |
| Purchase #4 | $51.99 | 8.845% | $56.5885 | $56.59 | $56.60 | $56.60 |
| Purchase #5 | $138.42 | 12.361% | $155.5301 | $155.53 | $155.55 | $155.50 |
| Purchase #6 | $172.91 | 4.441% | $180.5889 | $180.59 | $180.60 | $180.60 |
| Purchase #7 | $45.29 | 12.648% | $51.0183 | $51.02 | $51.00 | $51.00 |
| 7 purchase totals = | $620.34 | $680.2103 | $680.21 | $680.20 | $680.10 | |