| 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 | $185.35 | 6.397% | $197.2068 | $197.21 | $197.20 | $197.20 |
| Purchase #2 | $31.26 | 5.529% | $32.9884 | $32.99 | $33.00 | $33.00 |
| Purchase #3 | $147.55 | 11.650% | $164.7396 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $246.27 | 12.690% | $277.5217 | $277.52 | $277.50 | $277.50 |
| Purchase #5 | $191.97 | 9.622% | $210.4414 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $21.98 | 6.762% | $23.4663 | $23.47 | $23.45 | $23.50 |
| Purchase #7 | $231.55 | 10.224% | $255.2237 | $255.22 | $255.20 | $255.20 |
| 7 purchase totals = | $1,055.93 | $1,161.5879 | $1,161.59 | $1,161.55 | $1,161.50 | |