| 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 | $170.74 | 5.142% | $179.5195 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $33.52 | 3.818% | $34.7998 | $34.80 | $34.80 | $34.80 |
| Purchase #3 | $180.40 | 6.793% | $192.6546 | $192.65 | $192.65 | $192.70 |
| Purchase #4 | $185.44 | 11.499% | $206.7637 | $206.76 | $206.75 | $206.80 |
| Purchase #5 | $94.50 | 7.592% | $101.6744 | $101.67 | $101.65 | $101.70 |
| Purchase #6 | $128.96 | 10.488% | $142.4853 | $142.49 | $142.50 | $142.50 |
| Purchase #7 | $137.41 | 13.663% | $156.1843 | $156.18 | $156.20 | $156.20 |
| 7 purchase totals = | $930.97 | $1,014.0816 | $1,014.07 | $1,014.05 | $1,014.20 | |