| 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 | $168.48 | 5.827% | $178.2973 | $178.30 | $178.30 | $178.30 |
| Purchase #2 | $14.48 | 4.446% | $15.1238 | $15.12 | $15.10 | $15.10 |
| Purchase #3 | $181.67 | 9.871% | $199.6026 | $199.60 | $199.60 | $199.60 |
| Purchase #4 | $86.93 | 4.788% | $91.0922 | $91.09 | $91.10 | $91.10 |
| Purchase #5 | $54.70 | 8.161% | $59.1641 | $59.16 | $59.15 | $59.20 |
| Purchase #6 | $64.68 | 12.279% | $72.6221 | $72.62 | $72.60 | $72.60 |
| Purchase #7 | $5.68 | 10.199% | $6.2593 | $6.26 | $6.25 | $6.30 |
| 7 purchase totals = | $576.62 | $622.1614 | $622.15 | $622.10 | $622.20 | |