| 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 | $146.69 | 6.224% | $155.82 | $155.82 | $155.80 | $155.80 |
| Purchase #2 | $11.49 | 8.757% | $12.4962 | $12.50 | $12.50 | $12.50 |
| Purchase #3 | $170.86 | 4.845% | $179.1382 | $179.14 | $179.15 | $179.10 |
| Purchase #4 | $181.55 | 6.293% | $192.9749 | $192.97 | $192.95 | $193.00 |
| Purchase #5 | $67.97 | 4.173% | $70.8064 | $70.81 | $70.80 | $70.80 |
| Purchase #6 | $98.66 | 11.233% | $109.7425 | $109.74 | $109.75 | $109.70 |
| Purchase #7 | $45.54 | 6.598% | $48.5447 | $48.54 | $48.55 | $48.50 |
| 7 purchase totals = | $722.76 | $769.5229 | $769.52 | $769.50 | $769.40 | |