| 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 | $134.74 | 8.645% | $146.3883 | $146.39 | $146.40 | $146.40 |
| Purchase #2 | $194.95 | 9.833% | $214.1194 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $225.35 | 8.723% | $245.0073 | $245.01 | $245.00 | $245.00 |
| Purchase #4 | $176.89 | 11.459% | $197.1598 | $197.16 | $197.15 | $197.20 |
| Purchase #5 | $67.57 | 5.568% | $71.3323 | $71.33 | $71.35 | $71.30 |
| Purchase #6 | $41.63 | 7.158% | $44.6099 | $44.61 | $44.60 | $44.60 |
| Purchase #7 | $152.80 | 9.592% | $167.4566 | $167.46 | $167.45 | $167.50 |
| 7 purchase totals = | $993.93 | $1,086.0736 | $1,086.08 | $1,086.05 | $1,086.10 | |