| 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 | $138.65 | 4.658% | $145.1083 | $145.11 | $145.10 | $145.10 |
| Purchase #2 | $17.62 | 9.135% | $19.2296 | $19.23 | $19.25 | $19.20 |
| Purchase #3 | $227.66 | 12.388% | $255.8625 | $255.86 | $255.85 | $255.90 |
| Purchase #4 | $127.92 | 13.298% | $144.9308 | $144.93 | $144.95 | $144.90 |
| Purchase #5 | $221.64 | 5.853% | $234.6126 | $234.61 | $234.60 | $234.60 |
| Purchase #6 | $224.96 | 6.665% | $239.9536 | $239.95 | $239.95 | $240.00 |
| Purchase #7 | $157.60 | 6.687% | $168.1387 | $168.14 | $168.15 | $168.10 |
| 7 purchase totals = | $1,116.05 | $1,207.8361 | $1,207.83 | $1,207.85 | $1,207.80 | |