| 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 | $159.77 | 5.362% | $168.3369 | $168.34 | $168.35 | $168.30 |
| Purchase #2 | $99.68 | 6.503% | $106.1622 | $106.16 | $106.15 | $106.20 |
| Purchase #3 | $240.87 | 11.228% | $267.9149 | $267.91 | $267.90 | $267.90 |
| Purchase #4 | $21.71 | 8.190% | $23.488 | $23.49 | $23.50 | $23.50 |
| Purchase #5 | $64.64 | 6.547% | $68.872 | $68.87 | $68.85 | $68.90 |
| Purchase #6 | $159.99 | 13.505% | $181.5966 | $181.60 | $181.60 | $181.60 |
| Purchase #7 | $176.68 | 12.826% | $199.341 | $199.34 | $199.35 | $199.30 |
| 7 purchase totals = | $923.34 | $1,015.7116 | $1,015.71 | $1,015.70 | $1,015.70 | |