| 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 | $135.59 | 7.199% | $145.3511 | $145.35 | $145.35 | $145.40 |
| Purchase #2 | $166.86 | 13.683% | $189.6915 | $189.69 | $189.70 | $189.70 |
| Purchase #3 | $174.28 | 13.623% | $198.0222 | $198.02 | $198.00 | $198.00 |
| Purchase #4 | $14.88 | 6.176% | $15.799 | $15.80 | $15.80 | $15.80 |
| Purchase #5 | $217.33 | 7.391% | $233.3929 | $233.39 | $233.40 | $233.40 |
| Purchase #6 | $166.49 | 6.473% | $177.2669 | $177.27 | $177.25 | $177.30 |
| Purchase #7 | $249.79 | 9.346% | $273.1354 | $273.14 | $273.15 | $273.10 |
| 7 purchase totals = | $1,125.22 | $1,232.6590 | $1,232.66 | $1,232.65 | $1,232.70 | |