| 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 | $136.63 | 4.721% | $143.0803 | $143.08 | $143.10 | $143.10 |
| Purchase #2 | $167.81 | 6.525% | $178.7596 | $178.76 | $178.75 | $178.80 |
| Purchase #3 | $31.39 | 13.431% | $35.606 | $35.61 | $35.60 | $35.60 |
| Purchase #4 | $175.55 | 6.577% | $187.0959 | $187.10 | $187.10 | $187.10 |
| Purchase #5 | $224.69 | 7.247% | $240.9733 | $240.97 | $240.95 | $241.00 |
| Purchase #6 | $103.66 | 4.776% | $108.6108 | $108.61 | $108.60 | $108.60 |
| Purchase #7 | $168.90 | 12.312% | $189.695 | $189.70 | $189.70 | $189.70 |
| 7 purchase totals = | $1,008.63 | $1,083.8209 | $1,083.83 | $1,083.80 | $1,083.90 | |