| 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 | $73.60 | 12.125% | $82.524 | $82.52 | $82.50 | $82.50 |
| Purchase #2 | $193.98 | 7.368% | $208.2724 | $208.27 | $208.25 | $208.30 |
| Purchase #3 | $166.65 | 9.864% | $183.0884 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $221.44 | 10.834% | $245.4308 | $245.43 | $245.45 | $245.40 |
| Purchase #5 | $143.41 | 13.243% | $162.4018 | $162.40 | $162.40 | $162.40 |
| Purchase #6 | $167.77 | 6.537% | $178.7371 | $178.74 | $178.75 | $178.70 |
| Purchase #7 | $188.26 | 6.270% | $200.0639 | $200.06 | $200.05 | $200.10 |
| 7 purchase totals = | $1,155.11 | $1,260.5184 | $1,260.51 | $1,260.50 | $1,260.50 | |