| 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 | $169.36 | 9.354% | $185.2019 | $185.20 | $185.20 | $185.20 |
| Purchase #2 | $121.66 | 12.866% | $137.3128 | $137.31 | $137.30 | $137.30 |
| Purchase #3 | $168.65 | 4.740% | $176.644 | $176.64 | $176.65 | $176.60 |
| Purchase #4 | $51.70 | 10.494% | $57.1254 | $57.13 | $57.15 | $57.10 |
| Purchase #5 | $7.51 | 10.622% | $8.3077 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $224.96 | 9.227% | $245.7171 | $245.72 | $245.70 | $245.70 |
| Purchase #7 | $122.66 | 13.212% | $138.8658 | $138.87 | $138.85 | $138.90 |
| 7 purchase totals = | $866.50 | $949.1747 | $949.18 | $949.15 | $949.10 | |