| 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 | $179.93 | 10.371% | $198.5905 | $198.59 | $198.60 | $198.60 |
| Purchase #2 | $172.52 | 3.190% | $178.0234 | $178.02 | $178.00 | $178.00 |
| Purchase #3 | $240.70 | 4.434% | $251.3726 | $251.37 | $251.35 | $251.40 |
| Purchase #4 | $89.66 | 6.596% | $95.574 | $95.57 | $95.55 | $95.60 |
| Purchase #5 | $216.54 | 3.470% | $224.0539 | $224.05 | $224.05 | $224.10 |
| Purchase #6 | $233.92 | 8.219% | $253.1459 | $253.15 | $253.15 | $253.10 |
| Purchase #7 | $249.87 | 10.540% | $276.2063 | $276.21 | $276.20 | $276.20 |
| 7 purchase totals = | $1,383.14 | $1,476.9666 | $1,476.96 | $1,476.90 | $1,477.00 | |