| 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 | $145.64 | 3.512% | $150.7549 | $150.75 | $150.75 | $150.80 |
| Purchase #2 | $238.71 | 6.420% | $254.0352 | $254.04 | $254.05 | $254.00 |
| Purchase #3 | $54.53 | 7.514% | $58.6274 | $58.63 | $58.65 | $58.60 |
| Purchase #4 | $152.64 | 4.441% | $159.4187 | $159.42 | $159.40 | $159.40 |
| Purchase #5 | $222.27 | 12.162% | $249.3025 | $249.30 | $249.30 | $249.30 |
| Purchase #6 | $17.57 | 6.172% | $18.6544 | $18.65 | $18.65 | $18.70 |
| Purchase #7 | $150.66 | 5.722% | $159.2808 | $159.28 | $159.30 | $159.30 |
| 7 purchase totals = | $982.02 | $1,050.0739 | $1,050.07 | $1,050.10 | $1,050.10 | |