| 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 | $197.88 | 10.171% | $218.0064 | $218.01 | $218.00 | $218.00 |
| Purchase #2 | $16.54 | 9.286% | $18.0759 | $18.08 | $18.10 | $18.10 |
| Purchase #3 | $177.87 | 8.128% | $192.3273 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $92.97 | 10.144% | $102.4009 | $102.40 | $102.40 | $102.40 |
| Purchase #5 | $166.70 | 12.567% | $187.6492 | $187.65 | $187.65 | $187.60 |
| Purchase #6 | $193.75 | 13.588% | $220.0768 | $220.08 | $220.10 | $220.10 |
| Purchase #7 | $52.37 | 13.262% | $59.3153 | $59.32 | $59.30 | $59.30 |
| 7 purchase totals = | $898.08 | $997.8518 | $997.87 | $997.90 | $997.80 | |