| 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 | $142.80 | 13.109% | $161.5197 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $204.70 | 6.855% | $218.7322 | $218.73 | $218.75 | $218.70 |
| Purchase #3 | $127.39 | 10.586% | $140.8755 | $140.88 | $140.90 | $140.90 |
| Purchase #4 | $90.47 | 13.504% | $102.6871 | $102.69 | $102.70 | $102.70 |
| Purchase #5 | $181.38 | 7.503% | $194.9889 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $39.86 | 3.267% | $41.1622 | $41.16 | $41.15 | $41.20 |
| Purchase #7 | $220.26 | 12.472% | $247.7308 | $247.73 | $247.75 | $247.70 |
| 7 purchase totals = | $1,006.86 | $1,107.6964 | $1,107.70 | $1,107.75 | $1,107.70 | |