| 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 | $147.59 | 5.672% | $155.9613 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $242.59 | 8.279% | $262.674 | $262.67 | $262.65 | $262.70 |
| Purchase #3 | $239.70 | 5.643% | $253.2263 | $253.23 | $253.25 | $253.20 |
| Purchase #4 | $182.78 | 7.128% | $195.8086 | $195.81 | $195.80 | $195.80 |
| Purchase #5 | $224.92 | 10.202% | $247.8663 | $247.87 | $247.85 | $247.90 |
| Purchase #6 | $178.33 | 9.805% | $195.8153 | $195.82 | $195.80 | $195.80 |
| Purchase #7 | $5.88 | 8.527% | $6.3814 | $6.38 | $6.40 | $6.40 |
| 7 purchase totals = | $1,221.79 | $1,317.7332 | $1,317.74 | $1,317.70 | $1,317.80 | |