| 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 | $140.67 | 10.713% | $155.74 | $155.74 | $155.75 | $155.70 |
| Purchase #2 | $5.57 | 9.154% | $6.0799 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $29.48 | 7.713% | $31.7538 | $31.75 | $31.75 | $31.80 |
| Purchase #4 | $157.25 | 8.363% | $170.4008 | $170.40 | $170.40 | $170.40 |
| Purchase #5 | $166.90 | 10.455% | $184.3494 | $184.35 | $184.35 | $184.30 |
| Purchase #6 | $189.59 | 12.854% | $213.9599 | $213.96 | $213.95 | $214.00 |
| Purchase #7 | $228.84 | 11.329% | $254.7653 | $254.77 | $254.75 | $254.80 |
| 7 purchase totals = | $918.30 | $1,017.0491 | $1,017.05 | $1,017.05 | $1,017.10 | |