| 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 | $138.77 | 6.488% | $147.7734 | $147.77 | $147.75 | $147.80 |
| Purchase #2 | $182.97 | 5.272% | $192.6162 | $192.62 | $192.60 | $192.60 |
| Purchase #3 | $168.31 | 13.109% | $190.3738 | $190.37 | $190.35 | $190.40 |
| Purchase #4 | $211.34 | 7.784% | $227.7907 | $227.79 | $227.80 | $227.80 |
| Purchase #5 | $149.47 | 12.779% | $168.5708 | $168.57 | $168.55 | $168.60 |
| Purchase #6 | $87.87 | 10.149% | $96.7879 | $96.79 | $96.80 | $96.80 |
| Purchase #7 | $188.34 | 6.589% | $200.7497 | $200.75 | $200.75 | $200.70 |
| 7 purchase totals = | $1,127.07 | $1,224.6625 | $1,224.66 | $1,224.60 | $1,224.70 | |