| 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 | $163.30 | 6.500% | $173.9145 | $173.91 | $173.90 | $173.90 |
| Purchase #2 | $224.57 | 7.696% | $241.8529 | $241.85 | $241.85 | $241.90 |
| Purchase #3 | $71.47 | 8.156% | $77.2991 | $77.30 | $77.30 | $77.30 |
| Purchase #4 | $172.39 | 10.188% | $189.9531 | $189.95 | $189.95 | $190.00 |
| Purchase #5 | $60.44 | 12.469% | $67.9763 | $67.98 | $68.00 | $68.00 |
| Purchase #6 | $130.29 | 11.701% | $145.5352 | $145.54 | $145.55 | $145.50 |
| Purchase #7 | $103.38 | 9.617% | $113.3221 | $113.32 | $113.30 | $113.30 |
| 7 purchase totals = | $925.84 | $1,009.8532 | $1,009.85 | $1,009.85 | $1,009.90 | |