| 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 | $159.34 | 13.580% | $180.9784 | $180.98 | $181.00 | $181.00 |
| Purchase #2 | $242.96 | 9.106% | $265.0839 | $265.08 | $265.10 | $265.10 |
| Purchase #3 | $77.94 | 7.774% | $83.9991 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $49.95 | 13.845% | $56.8656 | $56.87 | $56.85 | $56.90 |
| Purchase #5 | $154.34 | 11.769% | $172.5043 | $172.50 | $172.50 | $172.50 |
| Purchase #6 | $168.59 | 13.232% | $190.8978 | $190.90 | $190.90 | $190.90 |
| Purchase #7 | $63.55 | 6.342% | $67.5803 | $67.58 | $67.60 | $67.60 |
| 7 purchase totals = | $916.67 | $1,017.9094 | $1,017.91 | $1,017.95 | $1,018.00 | |