| 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 | $64.94 | 12.542% | $73.0848 | $73.08 | $73.10 | $73.10 |
| Purchase #2 | $17.39 | 6.238% | $18.4748 | $18.47 | $18.45 | $18.50 |
| Purchase #3 | $195.80 | 8.499% | $212.441 | $212.44 | $212.45 | $212.40 |
| Purchase #4 | $220.28 | 7.106% | $235.9331 | $235.93 | $235.95 | $235.90 |
| Purchase #5 | $229.64 | 3.248% | $237.0987 | $237.10 | $237.10 | $237.10 |
| Purchase #6 | $161.87 | 12.291% | $181.7654 | $181.77 | $181.75 | $181.80 |
| Purchase #7 | $180.81 | 8.335% | $195.8805 | $195.88 | $195.90 | $195.90 |
| 7 purchase totals = | $1,070.73 | $1,154.6783 | $1,154.67 | $1,154.70 | $1,154.70 | |