| 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 | $168.31 | 10.578% | $186.1138 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $131.66 | 5.474% | $138.8671 | $138.87 | $138.85 | $138.90 |
| Purchase #3 | $90.84 | 9.602% | $99.5625 | $99.56 | $99.55 | $99.60 |
| Purchase #4 | $242.37 | 13.593% | $275.3154 | $275.32 | $275.30 | $275.30 |
| Purchase #5 | $244.33 | 13.532% | $277.3927 | $277.39 | $277.40 | $277.40 |
| Purchase #6 | $234.73 | 7.475% | $252.2761 | $252.28 | $252.30 | $252.30 |
| Purchase #7 | $184.94 | 5.195% | $194.5476 | $194.55 | $194.55 | $194.50 |
| 7 purchase totals = | $1,297.18 | $1,424.0752 | $1,424.08 | $1,424.05 | $1,424.10 | |