| 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 | $192.70 | 7.366% | $206.8943 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $129.34 | 8.527% | $140.3688 | $140.37 | $140.35 | $140.40 |
| Purchase #3 | $185.88 | 11.423% | $207.1131 | $207.11 | $207.10 | $207.10 |
| Purchase #4 | $141.44 | 6.569% | $150.7312 | $150.73 | $150.75 | $150.70 |
| Purchase #5 | $7.38 | 5.184% | $7.7626 | $7.76 | $7.75 | $7.80 |
| Purchase #6 | $109.65 | 9.530% | $120.0996 | $120.10 | $120.10 | $120.10 |
| Purchase #7 | $209.35 | 13.593% | $237.8069 | $237.81 | $237.80 | $237.80 |
| 7 purchase totals = | $975.74 | $1,070.7765 | $1,070.77 | $1,070.75 | $1,070.80 | |