| 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 | $147.50 | 3.274% | $152.3292 | $152.33 | $152.35 | $152.30 |
| Purchase #2 | $147.27 | 10.515% | $162.7554 | $162.76 | $162.75 | $162.80 |
| Purchase #3 | $15.82 | 6.658% | $16.8733 | $16.87 | $16.85 | $16.90 |
| Purchase #4 | $63.89 | 9.501% | $69.9602 | $69.96 | $69.95 | $70.00 |
| Purchase #5 | $85.30 | 8.754% | $92.7672 | $92.77 | $92.75 | $92.80 |
| Purchase #6 | $239.25 | 11.264% | $266.1991 | $266.20 | $266.20 | $266.20 |
| Purchase #7 | $237.33 | 11.416% | $264.4236 | $264.42 | $264.40 | $264.40 |
| 7 purchase totals = | $936.36 | $1,025.3080 | $1,025.31 | $1,025.25 | $1,025.40 | |