| 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 | $139.40 | 6.133% | $147.9494 | $147.95 | $147.95 | $147.90 |
| Purchase #2 | $173.83 | 6.148% | $184.5171 | $184.52 | $184.50 | $184.50 |
| Purchase #3 | $246.71 | 4.728% | $258.3744 | $258.37 | $258.35 | $258.40 |
| Purchase #4 | $82.68 | 13.664% | $93.9774 | $93.98 | $94.00 | $94.00 |
| Purchase #5 | $213.48 | 5.704% | $225.6569 | $225.66 | $225.65 | $225.70 |
| Purchase #6 | $134.30 | 5.795% | $142.0827 | $142.08 | $142.10 | $142.10 |
| Purchase #7 | $65.60 | 7.157% | $70.295 | $70.30 | $70.30 | $70.30 |
| 7 purchase totals = | $1,056.00 | $1,122.8529 | $1,122.86 | $1,122.85 | $1,122.90 | |