| 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 | $181.55 | 5.506% | $191.5461 | $191.55 | $191.55 | $191.50 |
| Purchase #2 | $206.88 | 9.282% | $226.0826 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $143.74 | 8.661% | $156.1893 | $156.19 | $156.20 | $156.20 |
| Purchase #4 | $164.33 | 8.493% | $178.2865 | $178.29 | $178.30 | $178.30 |
| Purchase #5 | $115.35 | 4.820% | $120.9099 | $120.91 | $120.90 | $120.90 |
| Purchase #6 | $118.64 | 10.692% | $131.325 | $131.33 | $131.35 | $131.30 |
| Purchase #7 | $201.54 | 7.802% | $217.2642 | $217.26 | $217.25 | $217.30 |
| 7 purchase totals = | $1,132.03 | $1,221.6036 | $1,221.61 | $1,221.65 | $1,221.60 | |