| 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 | $176.35 | 3.228% | $182.0426 | $182.04 | $182.05 | $182.00 |
| Purchase #2 | $236.67 | 4.576% | $247.5 | $247.50 | $247.50 | $247.50 |
| Purchase #3 | $194.66 | 3.579% | $201.6269 | $201.63 | $201.65 | $201.60 |
| Purchase #4 | $236.58 | 13.779% | $269.1784 | $269.18 | $269.20 | $269.20 |
| Purchase #5 | $173.38 | 3.119% | $178.7877 | $178.79 | $178.80 | $178.80 |
| Purchase #6 | $66.33 | 4.247% | $69.147 | $69.15 | $69.15 | $69.10 |
| Purchase #7 | $223.28 | 12.532% | $251.2614 | $251.26 | $251.25 | $251.30 |
| 7 purchase totals = | $1,307.25 | $1,399.5440 | $1,399.55 | $1,399.60 | $1,399.50 | |