| 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 | $155.62 | 10.181% | $171.4637 | $171.46 | $171.45 | $171.50 |
| Purchase #2 | $6.80 | 13.577% | $7.7232 | $7.72 | $7.70 | $7.70 |
| Purchase #3 | $132.91 | 7.191% | $142.4676 | $142.47 | $142.45 | $142.50 |
| Purchase #4 | $175.37 | 3.524% | $181.55 | $181.55 | $181.55 | $181.60 |
| Purchase #5 | $35.96 | 3.865% | $37.3499 | $37.35 | $37.35 | $37.30 |
| Purchase #6 | $184.48 | 9.492% | $201.9908 | $201.99 | $202.00 | $202.00 |
| Purchase #7 | $193.65 | 9.308% | $211.6749 | $211.67 | $211.65 | $211.70 |
| 7 purchase totals = | $884.79 | $954.2201 | $954.21 | $954.15 | $954.30 | |