| 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 | $153.65 | 5.693% | $162.3973 | $162.40 | $162.40 | $162.40 |
| Purchase #2 | $18.62 | 7.532% | $20.0225 | $20.02 | $20.00 | $20.00 |
| Purchase #3 | $127.95 | 5.745% | $135.3007 | $135.30 | $135.30 | $135.30 |
| Purchase #4 | $234.97 | 6.576% | $250.4216 | $250.42 | $250.40 | $250.40 |
| Purchase #5 | $142.91 | 4.575% | $149.4481 | $149.45 | $149.45 | $149.40 |
| Purchase #6 | $70.67 | 7.702% | $76.113 | $76.11 | $76.10 | $76.10 |
| Purchase #7 | $53.70 | 5.205% | $56.4951 | $56.50 | $56.50 | $56.50 |
| 7 purchase totals = | $802.47 | $850.1983 | $850.20 | $850.15 | $850.10 | |