| 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 | $130.34 | 5.574% | $137.6052 | $137.61 | $137.60 | $137.60 |
| Purchase #2 | $135.82 | 8.189% | $146.9423 | $146.94 | $146.95 | $146.90 |
| Purchase #3 | $26.41 | 10.648% | $29.2221 | $29.22 | $29.20 | $29.20 |
| Purchase #4 | $14.75 | 8.251% | $15.967 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $150.50 | 10.683% | $166.5779 | $166.58 | $166.60 | $166.60 |
| Purchase #6 | $128.68 | 11.375% | $143.3174 | $143.32 | $143.30 | $143.30 |
| Purchase #7 | $10.87 | 4.150% | $11.3211 | $11.32 | $11.30 | $11.30 |
| 7 purchase totals = | $597.37 | $650.9530 | $650.96 | $650.90 | $650.90 | |