| 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 | $106.69 | 4.342% | $111.3225 | $111.32 | $111.30 | $111.30 |
| Purchase #2 | $181.95 | 8.330% | $197.1064 | $197.11 | $197.10 | $197.10 |
| Purchase #3 | $71.52 | 6.175% | $75.9364 | $75.94 | $75.95 | $75.90 |
| Purchase #4 | $122.43 | 6.574% | $130.4785 | $130.48 | $130.50 | $130.50 |
| Purchase #5 | $171.86 | 13.773% | $195.5303 | $195.53 | $195.55 | $195.50 |
| Purchase #6 | $161.94 | 11.129% | $179.9623 | $179.96 | $179.95 | $180.00 |
| Purchase #7 | $136.66 | 3.274% | $141.1342 | $141.13 | $141.15 | $141.10 |
| 7 purchase totals = | $953.05 | $1,031.4706 | $1,031.47 | $1,031.50 | $1,031.40 | |