| 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 | $181.83 | 13.671% | $206.688 | $206.69 | $206.70 | $206.70 |
| Purchase #2 | $199.35 | 12.277% | $223.8242 | $223.82 | $223.80 | $223.80 |
| Purchase #3 | $210.88 | 7.479% | $226.6517 | $226.65 | $226.65 | $226.70 |
| Purchase #4 | $250.74 | 4.351% | $261.6497 | $261.65 | $261.65 | $261.60 |
| Purchase #5 | $174.87 | 5.252% | $184.0542 | $184.05 | $184.05 | $184.10 |
| Purchase #6 | $138.68 | 8.307% | $150.2001 | $150.20 | $150.20 | $150.20 |
| Purchase #7 | $174.45 | 10.524% | $192.8091 | $192.81 | $192.80 | $192.80 |
| 7 purchase totals = | $1,330.80 | $1,445.8770 | $1,445.87 | $1,445.85 | $1,445.90 | |