| 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 | $167.73 | 6.668% | $178.9142 | $178.91 | $178.90 | $178.90 |
| Purchase #2 | $103.56 | 5.757% | $109.5219 | $109.52 | $109.50 | $109.50 |
| Purchase #3 | $21.50 | 4.825% | $22.5374 | $22.54 | $22.55 | $22.50 |
| Purchase #4 | $138.28 | 3.494% | $143.1115 | $143.11 | $143.10 | $143.10 |
| Purchase #5 | $112.48 | 10.178% | $123.9282 | $123.93 | $123.95 | $123.90 |
| Purchase #6 | $237.44 | 8.566% | $257.7791 | $257.78 | $257.80 | $257.80 |
| Purchase #7 | $115.38 | 3.131% | $118.9925 | $118.99 | $119.00 | $119.00 |
| 7 purchase totals = | $896.37 | $954.7848 | $954.78 | $954.80 | $954.70 | |