| 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 | $144.71 | 8.337% | $156.7745 | $156.77 | $156.75 | $156.80 |
| Purchase #2 | $120.94 | 10.755% | $133.9471 | $133.95 | $133.95 | $133.90 |
| Purchase #3 | $134.86 | 6.314% | $143.3751 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $36.63 | 8.855% | $39.8736 | $39.87 | $39.85 | $39.90 |
| Purchase #5 | $62.58 | 7.379% | $67.1978 | $67.20 | $67.20 | $67.20 |
| Purchase #6 | $69.50 | 3.377% | $71.847 | $71.85 | $71.85 | $71.80 |
| Purchase #7 | $249.44 | 4.287% | $260.1335 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $818.66 | $873.1486 | $873.15 | $873.15 | $873.10 | |