| 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 | $16.85 | 8.134% | $18.2206 | $18.22 | $18.20 | $18.20 |
| Purchase #2 | $67.75 | 7.125% | $72.5772 | $72.58 | $72.60 | $72.60 |
| Purchase #3 | $164.38 | 13.411% | $186.425 | $186.43 | $186.45 | $186.40 |
| Purchase #4 | $219.53 | 10.141% | $241.7925 | $241.79 | $241.80 | $241.80 |
| Purchase #5 | $83.64 | 13.279% | $94.7466 | $94.75 | $94.75 | $94.70 |
| Purchase #6 | $176.86 | 11.613% | $197.3988 | $197.40 | $197.40 | $197.40 |
| Purchase #7 | $216.94 | 12.590% | $244.2527 | $244.25 | $244.25 | $244.30 |
| 7 purchase totals = | $945.95 | $1,055.4134 | $1,055.42 | $1,055.45 | $1,055.40 | |