| 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 | $175.85 | 9.227% | $192.0757 | $192.08 | $192.10 | $192.10 |
| Purchase #2 | $210.47 | 13.674% | $239.2497 | $239.25 | $239.25 | $239.20 |
| Purchase #3 | $6.88 | 7.124% | $7.3701 | $7.37 | $7.35 | $7.40 |
| Purchase #4 | $64.39 | 7.159% | $68.9997 | $69.00 | $69.00 | $69.00 |
| Purchase #5 | $23.97 | 3.232% | $24.7447 | $24.74 | $24.75 | $24.70 |
| Purchase #6 | $27.92 | 4.502% | $29.177 | $29.18 | $29.20 | $29.20 |
| Purchase #7 | $149.95 | 7.439% | $161.1048 | $161.10 | $161.10 | $161.10 |
| 7 purchase totals = | $659.43 | $722.7217 | $722.72 | $722.75 | $722.70 | |