| 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 | $163.60 | 7.496% | $175.8635 | $175.86 | $175.85 | $175.90 |
| Purchase #2 | $6.34 | 3.647% | $6.5712 | $6.57 | $6.55 | $6.60 |
| Purchase #3 | $134.70 | 4.327% | $140.5285 | $140.53 | $140.55 | $140.50 |
| Purchase #4 | $120.76 | 8.181% | $130.6394 | $130.64 | $130.65 | $130.60 |
| Purchase #5 | $153.72 | 9.310% | $168.0313 | $168.03 | $168.05 | $168.00 |
| Purchase #6 | $234.26 | 4.345% | $244.4386 | $244.44 | $244.45 | $244.40 |
| Purchase #7 | $236.75 | 12.775% | $266.9948 | $266.99 | $267.00 | $267.00 |
| 7 purchase totals = | $1,050.13 | $1,133.0673 | $1,133.06 | $1,133.10 | $1,133.00 | |