| 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 | $160.51 | 9.555% | $175.8467 | $175.85 | $175.85 | $175.80 |
| Purchase #2 | $155.67 | 9.506% | $170.468 | $170.47 | $170.45 | $170.50 |
| Purchase #3 | $26.34 | 5.266% | $27.7271 | $27.73 | $27.75 | $27.70 |
| Purchase #4 | $81.59 | 7.810% | $87.9622 | $87.96 | $87.95 | $88.00 |
| Purchase #5 | $33.37 | 4.379% | $34.8313 | $34.83 | $34.85 | $34.80 |
| Purchase #6 | $167.54 | 11.210% | $186.3212 | $186.32 | $186.30 | $186.30 |
| Purchase #7 | $149.82 | 8.175% | $162.0678 | $162.07 | $162.05 | $162.10 |
| 7 purchase totals = | $774.84 | $845.2243 | $845.23 | $845.20 | $845.20 | |