| 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 | $185.60 | 7.596% | $199.6982 | $199.70 | $199.70 | $199.70 |
| Purchase #2 | $147.99 | 11.619% | $165.185 | $165.19 | $165.20 | $165.20 |
| Purchase #3 | $165.27 | 9.647% | $181.2136 | $181.21 | $181.20 | $181.20 |
| Purchase #4 | $204.50 | 9.463% | $223.8518 | $223.85 | $223.85 | $223.90 |
| Purchase #5 | $89.60 | 10.288% | $98.818 | $98.82 | $98.80 | $98.80 |
| Purchase #6 | $174.72 | 7.824% | $188.3901 | $188.39 | $188.40 | $188.40 |
| Purchase #7 | $246.71 | 12.798% | $278.2839 | $278.28 | $278.30 | $278.30 |
| 7 purchase totals = | $1,214.39 | $1,335.4406 | $1,335.44 | $1,335.45 | $1,335.50 | |