| 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 | $132.79 | 8.168% | $143.6363 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $66.82 | 8.818% | $72.7122 | $72.71 | $72.70 | $72.70 |
| Purchase #3 | $54.53 | 3.368% | $56.3666 | $56.37 | $56.35 | $56.40 |
| Purchase #4 | $19.45 | 8.252% | $21.055 | $21.06 | $21.05 | $21.10 |
| Purchase #5 | $146.82 | 6.465% | $156.3119 | $156.31 | $156.30 | $156.30 |
| Purchase #6 | $192.56 | 12.137% | $215.931 | $215.93 | $215.95 | $215.90 |
| Purchase #7 | $192.67 | 4.718% | $201.7602 | $201.76 | $201.75 | $201.80 |
| 7 purchase totals = | $805.64 | $867.7732 | $867.78 | $867.75 | $867.80 | |