| 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 | $189.78 | 6.321% | $201.776 | $201.78 | $201.80 | $201.80 |
| Purchase #2 | $80.42 | 3.599% | $83.3143 | $83.31 | $83.30 | $83.30 |
| Purchase #3 | $230.61 | 11.399% | $256.8972 | $256.90 | $256.90 | $256.90 |
| Purchase #4 | $14.75 | 13.771% | $16.7812 | $16.78 | $16.80 | $16.80 |
| Purchase #5 | $96.63 | 11.474% | $107.7173 | $107.72 | $107.70 | $107.70 |
| Purchase #6 | $204.99 | 12.108% | $229.8102 | $229.81 | $229.80 | $229.80 |
| Purchase #7 | $5.30 | 8.559% | $5.7536 | $5.75 | $5.75 | $5.80 |
| 7 purchase totals = | $822.48 | $902.0498 | $902.05 | $902.05 | $902.10 | |