| 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 | $131.78 | 11.742% | $147.2536 | $147.25 | $147.25 | $147.30 |
| Purchase #2 | $96.36 | 9.760% | $105.7647 | $105.76 | $105.75 | $105.80 |
| Purchase #3 | $101.63 | 8.479% | $110.2472 | $110.25 | $110.25 | $110.20 |
| Purchase #4 | $137.53 | 5.304% | $144.8246 | $144.82 | $144.80 | $144.80 |
| Purchase #5 | $196.90 | 5.121% | $206.9832 | $206.98 | $207.00 | $207.00 |
| Purchase #6 | $250.85 | 12.567% | $282.3743 | $282.37 | $282.35 | $282.40 |
| Purchase #7 | $178.37 | 8.312% | $193.1961 | $193.20 | $193.20 | $193.20 |
| 7 purchase totals = | $1,093.42 | $1,190.6437 | $1,190.63 | $1,190.60 | $1,190.70 | |