| 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 | $81.72 | 7.319% | $87.7011 | $87.70 | $87.70 | $87.70 |
| Purchase #2 | $118.97 | 12.254% | $133.5486 | $133.55 | $133.55 | $133.50 |
| Purchase #3 | $151.35 | 10.646% | $167.4627 | $167.46 | $167.45 | $167.50 |
| Purchase #4 | $211.73 | 12.209% | $237.5801 | $237.58 | $237.60 | $237.60 |
| Purchase #5 | $123.99 | 7.250% | $132.9793 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $180.60 | 6.575% | $192.4745 | $192.47 | $192.45 | $192.50 |
| Purchase #7 | $228.31 | 4.622% | $238.8625 | $238.86 | $238.85 | $238.90 |
| 7 purchase totals = | $1,096.67 | $1,190.6088 | $1,190.60 | $1,190.60 | $1,190.70 | |