| 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 | $155.82 | 12.186% | $174.8082 | $174.81 | $174.80 | $174.80 |
| Purchase #2 | $18.95 | 6.283% | $20.1406 | $20.14 | $20.15 | $20.10 |
| Purchase #3 | $165.60 | 4.149% | $172.4707 | $172.47 | $172.45 | $172.50 |
| Purchase #4 | $207.63 | 4.310% | $216.5789 | $216.58 | $216.60 | $216.60 |
| Purchase #5 | $6.26 | 13.693% | $7.1172 | $7.12 | $7.10 | $7.10 |
| Purchase #6 | $230.59 | 9.414% | $252.2977 | $252.30 | $252.30 | $252.30 |
| Purchase #7 | $208.69 | 9.524% | $228.5656 | $228.57 | $228.55 | $228.60 |
| 7 purchase totals = | $993.54 | $1,071.9789 | $1,071.99 | $1,071.95 | $1,072.00 | |