| 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 | $80.87 | 8.461% | $87.7124 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $144.92 | 3.647% | $150.2052 | $150.21 | $150.20 | $150.20 |
| Purchase #3 | $68.48 | 8.275% | $74.1467 | $74.15 | $74.15 | $74.10 |
| Purchase #4 | $124.64 | 7.495% | $133.9818 | $133.98 | $134.00 | $134.00 |
| Purchase #5 | $228.55 | 11.777% | $255.4663 | $255.47 | $255.45 | $255.50 |
| Purchase #6 | $132.54 | 4.771% | $138.8635 | $138.86 | $138.85 | $138.90 |
| Purchase #7 | $163.44 | 12.167% | $183.3257 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $943.44 | $1,023.7016 | $1,023.71 | $1,023.70 | $1,023.70 | |