| 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 | $166.47 | 11.654% | $185.8704 | $185.87 | $185.85 | $185.90 |
| Purchase #2 | $45.45 | 13.376% | $51.5294 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $173.81 | 13.752% | $197.7124 | $197.71 | $197.70 | $197.70 |
| Purchase #4 | $76.82 | 6.755% | $82.0092 | $82.01 | $82.00 | $82.00 |
| Purchase #5 | $39.47 | 13.771% | $44.9054 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $56.73 | 9.699% | $62.2322 | $62.23 | $62.25 | $62.20 |
| Purchase #7 | $122.89 | 12.297% | $138.0018 | $138.00 | $138.00 | $138.00 |
| 7 purchase totals = | $681.64 | $762.2608 | $762.26 | $762.25 | $762.20 | |