| 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 | $160.48 | 7.427% | $172.3988 | $172.40 | $172.40 | $172.40 |
| Purchase #2 | $124.65 | 8.301% | $134.9972 | $135.00 | $135.00 | $135.00 |
| Purchase #3 | $211.52 | 7.717% | $227.843 | $227.84 | $227.85 | $227.80 |
| Purchase #4 | $203.58 | 5.343% | $214.4573 | $214.46 | $214.45 | $214.50 |
| Purchase #5 | $161.89 | 13.780% | $184.1984 | $184.20 | $184.20 | $184.20 |
| Purchase #6 | $22.35 | 8.557% | $24.2625 | $24.26 | $24.25 | $24.30 |
| Purchase #7 | $85.58 | 6.582% | $91.2129 | $91.21 | $91.20 | $91.20 |
| 7 purchase totals = | $970.05 | $1,049.3701 | $1,049.37 | $1,049.35 | $1,049.40 | |