| 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 | $185.72 | 9.206% | $202.8174 | $202.82 | $202.80 | $202.80 |
| Purchase #2 | $187.83 | 13.130% | $212.4921 | $212.49 | $212.50 | $212.50 |
| Purchase #3 | $152.85 | 6.122% | $162.2075 | $162.21 | $162.20 | $162.20 |
| Purchase #4 | $37.93 | 7.423% | $40.7455 | $40.75 | $40.75 | $40.70 |
| Purchase #5 | $8.75 | 8.165% | $9.4644 | $9.46 | $9.45 | $9.50 |
| Purchase #6 | $181.38 | 4.751% | $189.9974 | $190.00 | $190.00 | $190.00 |
| Purchase #7 | $81.52 | 12.172% | $91.4426 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $835.98 | $909.1669 | $909.17 | $909.15 | $909.10 | |