| 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 | $161.49 | 9.286% | $176.486 | $176.49 | $176.50 | $176.50 |
| Purchase #2 | $159.97 | 6.324% | $170.0865 | $170.09 | $170.10 | $170.10 |
| Purchase #3 | $11.57 | 7.400% | $12.4262 | $12.43 | $12.45 | $12.40 |
| Purchase #4 | $50.57 | 5.216% | $53.2077 | $53.21 | $53.20 | $53.20 |
| Purchase #5 | $152.70 | 6.488% | $162.6072 | $162.61 | $162.60 | $162.60 |
| Purchase #6 | $21.56 | 12.412% | $24.236 | $24.24 | $24.25 | $24.20 |
| Purchase #7 | $106.60 | 13.208% | $120.6797 | $120.68 | $120.70 | $120.70 |
| 7 purchase totals = | $664.46 | $719.7293 | $719.75 | $719.80 | $719.70 | |