| 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 | $145.31 | 7.717% | $156.5236 | $156.52 | $156.50 | $156.50 |
| Purchase #2 | $172.77 | 11.111% | $191.9665 | $191.97 | $191.95 | $192.00 |
| Purchase #3 | $96.36 | 6.302% | $102.4326 | $102.43 | $102.45 | $102.40 |
| Purchase #4 | $40.99 | 10.535% | $45.3083 | $45.31 | $45.30 | $45.30 |
| Purchase #5 | $49.43 | 12.636% | $55.676 | $55.68 | $55.70 | $55.70 |
| Purchase #6 | $191.64 | 9.866% | $210.5472 | $210.55 | $210.55 | $210.50 |
| Purchase #7 | $93.30 | 10.769% | $103.3475 | $103.35 | $103.35 | $103.30 |
| 7 purchase totals = | $789.80 | $865.8017 | $865.81 | $865.80 | $865.70 | |