| 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 | $158.53 | 5.740% | $167.6296 | $167.63 | $167.65 | $167.60 |
| Purchase #2 | $28.72 | 13.201% | $32.5113 | $32.51 | $32.50 | $32.50 |
| Purchase #3 | $182.95 | 8.269% | $198.0781 | $198.08 | $198.10 | $198.10 |
| Purchase #4 | $172.60 | 9.553% | $189.0885 | $189.09 | $189.10 | $189.10 |
| Purchase #5 | $168.45 | 4.521% | $176.0656 | $176.07 | $176.05 | $176.10 |
| Purchase #6 | $20.64 | 13.240% | $23.3727 | $23.37 | $23.35 | $23.40 |
| Purchase #7 | $50.96 | 10.765% | $56.4458 | $56.45 | $56.45 | $56.40 |
| 7 purchase totals = | $782.85 | $843.1916 | $843.20 | $843.20 | $843.20 | |