| 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 | $136.76 | 3.592% | $141.6724 | $141.67 | $141.65 | $141.70 |
| Purchase #2 | $193.56 | 12.669% | $218.0821 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $107.44 | 4.807% | $112.6046 | $112.60 | $112.60 | $112.60 |
| Purchase #4 | $143.40 | 8.380% | $155.4169 | $155.42 | $155.40 | $155.40 |
| Purchase #5 | $11.37 | 8.741% | $12.3639 | $12.36 | $12.35 | $12.40 |
| Purchase #6 | $230.54 | 6.327% | $245.1263 | $245.13 | $245.15 | $245.10 |
| Purchase #7 | $165.37 | 13.427% | $187.5742 | $187.57 | $187.55 | $187.60 |
| 7 purchase totals = | $988.44 | $1,072.8404 | $1,072.83 | $1,072.80 | $1,072.90 | |