| 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 | $166.51 | 4.670% | $174.286 | $174.29 | $174.30 | $174.30 |
| Purchase #2 | $39.68 | 4.339% | $41.4017 | $41.40 | $41.40 | $41.40 |
| Purchase #3 | $213.64 | 5.754% | $225.9328 | $225.93 | $225.95 | $225.90 |
| Purchase #4 | $186.25 | 11.270% | $207.2404 | $207.24 | $207.25 | $207.20 |
| Purchase #5 | $175.41 | 12.417% | $197.1907 | $197.19 | $197.20 | $197.20 |
| Purchase #6 | $193.52 | 5.310% | $203.7959 | $203.80 | $203.80 | $203.80 |
| Purchase #7 | $146.33 | 4.461% | $152.8578 | $152.86 | $152.85 | $152.90 |
| 7 purchase totals = | $1,121.34 | $1,202.7053 | $1,202.71 | $1,202.75 | $1,202.70 | |