| 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 | $109.37 | 9.554% | $119.8192 | $119.82 | $119.80 | $119.80 |
| Purchase #2 | $60.64 | 6.151% | $64.37 | $64.37 | $64.35 | $64.40 |
| Purchase #3 | $167.28 | 4.327% | $174.5182 | $174.52 | $174.50 | $174.50 |
| Purchase #4 | $155.34 | 3.514% | $160.7986 | $160.80 | $160.80 | $160.80 |
| Purchase #5 | $49.90 | 10.840% | $55.3092 | $55.31 | $55.30 | $55.30 |
| Purchase #6 | $218.38 | 3.824% | $226.7309 | $226.73 | $226.75 | $226.70 |
| Purchase #7 | $83.39 | 10.156% | $91.8591 | $91.86 | $91.85 | $91.90 |
| 7 purchase totals = | $844.30 | $893.4052 | $893.41 | $893.35 | $893.40 | |