| 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 | $67.45 | 5.679% | $71.2805 | $71.28 | $71.30 | $71.30 |
| Purchase #2 | $171.51 | 13.570% | $194.7839 | $194.78 | $194.80 | $194.80 |
| Purchase #3 | $250.30 | 8.202% | $270.8296 | $270.83 | $270.85 | $270.80 |
| Purchase #4 | $158.96 | 4.490% | $166.0973 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $250.36 | 9.603% | $274.4021 | $274.40 | $274.40 | $274.40 |
| Purchase #6 | $143.85 | 8.455% | $156.0125 | $156.01 | $156.00 | $156.00 |
| Purchase #7 | $94.99 | 12.264% | $106.6396 | $106.64 | $106.65 | $106.60 |
| 7 purchase totals = | $1,137.42 | $1,240.0455 | $1,240.04 | $1,240.10 | $1,240.00 | |