| 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 | $207.44 | 9.263% | $226.6552 | $226.66 | $226.65 | $226.70 |
| Purchase #2 | $123.55 | 5.744% | $130.6467 | $130.65 | $130.65 | $130.60 |
| Purchase #3 | $132.39 | 7.540% | $142.3722 | $142.37 | $142.35 | $142.40 |
| Purchase #4 | $131.36 | 9.376% | $143.6763 | $143.68 | $143.70 | $143.70 |
| Purchase #5 | $182.90 | 12.565% | $205.8814 | $205.88 | $205.90 | $205.90 |
| Purchase #6 | $130.80 | 3.376% | $135.2158 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $198.63 | 7.460% | $213.4478 | $213.45 | $213.45 | $213.40 |
| 7 purchase totals = | $1,107.07 | $1,197.8954 | $1,197.91 | $1,197.90 | $1,197.90 | |