| 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 | $180.44 | 8.521% | $195.8153 | $195.82 | $195.80 | $195.80 |
| Purchase #2 | $8.55 | 12.734% | $9.6388 | $9.64 | $9.65 | $9.60 |
| Purchase #3 | $20.44 | 7.404% | $21.9534 | $21.95 | $21.95 | $22.00 |
| Purchase #4 | $152.30 | 12.470% | $171.2918 | $171.29 | $171.30 | $171.30 |
| Purchase #5 | $18.94 | 3.456% | $19.5946 | $19.59 | $19.60 | $19.60 |
| Purchase #6 | $87.59 | 5.696% | $92.5791 | $92.58 | $92.60 | $92.60 |
| Purchase #7 | $223.85 | 9.646% | $245.4426 | $245.44 | $245.45 | $245.40 |
| 7 purchase totals = | $692.11 | $756.3156 | $756.31 | $756.35 | $756.30 | |