| 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 | $176.47 | 6.683% | $188.2635 | $188.26 | $188.25 | $188.30 |
| Purchase #2 | $246.32 | 13.173% | $278.7677 | $278.77 | $278.75 | $278.80 |
| Purchase #3 | $176.96 | 3.697% | $183.5022 | $183.50 | $183.50 | $183.50 |
| Purchase #4 | $119.45 | 7.837% | $128.8113 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $100.25 | 7.745% | $108.0144 | $108.01 | $108.00 | $108.00 |
| Purchase #6 | $141.80 | 13.862% | $161.4563 | $161.46 | $161.45 | $161.50 |
| Purchase #7 | $186.67 | 12.565% | $210.1251 | $210.13 | $210.15 | $210.10 |
| 7 purchase totals = | $1,147.92 | $1,258.9405 | $1,258.94 | $1,258.90 | $1,259.00 | |