| 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 | $181.30 | 5.796% | $191.8081 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $16.62 | 12.572% | $18.7095 | $18.71 | $18.70 | $18.70 |
| Purchase #3 | $215.64 | 6.169% | $228.9428 | $228.94 | $228.95 | $228.90 |
| Purchase #4 | $103.94 | 3.487% | $107.5644 | $107.56 | $107.55 | $107.60 |
| Purchase #5 | $19.79 | 9.700% | $21.7096 | $21.71 | $21.70 | $21.70 |
| Purchase #6 | $101.28 | 13.209% | $114.6581 | $114.66 | $114.65 | $114.70 |
| Purchase #7 | $53.92 | 9.570% | $59.0801 | $59.08 | $59.10 | $59.10 |
| 7 purchase totals = | $692.49 | $742.4726 | $742.47 | $742.45 | $742.50 | |