| 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 | $150.80 | 13.436% | $171.0615 | $171.06 | $171.05 | $171.10 |
| Purchase #2 | $121.44 | 10.107% | $133.7139 | $133.71 | $133.70 | $133.70 |
| Purchase #3 | $18.64 | 13.705% | $21.1946 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $162.77 | 7.368% | $174.7629 | $174.76 | $174.75 | $174.80 |
| Purchase #5 | $96.93 | 4.401% | $101.1959 | $101.20 | $101.20 | $101.20 |
| Purchase #6 | $126.42 | 12.472% | $142.1871 | $142.19 | $142.20 | $142.20 |
| Purchase #7 | $241.62 | 13.779% | $274.9128 | $274.91 | $274.90 | $274.90 |
| 7 purchase totals = | $918.62 | $1,019.0287 | $1,019.02 | $1,019.00 | $1,019.10 | |