| 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 | $147.27 | 3.662% | $152.663 | $152.66 | $152.65 | $152.70 |
| Purchase #2 | $224.73 | 3.596% | $232.8113 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $216.40 | 10.359% | $238.8169 | $238.82 | $238.80 | $238.80 |
| Purchase #4 | $90.57 | 9.693% | $99.349 | $99.35 | $99.35 | $99.30 |
| Purchase #5 | $180.98 | 9.341% | $197.8853 | $197.89 | $197.90 | $197.90 |
| Purchase #6 | $147.69 | 13.479% | $167.5971 | $167.60 | $167.60 | $167.60 |
| Purchase #7 | $178.33 | 7.766% | $192.1791 | $192.18 | $192.20 | $192.20 |
| 7 purchase totals = | $1,185.97 | $1,281.3017 | $1,281.31 | $1,281.30 | $1,281.30 | |