| 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 | $75.32 | 5.247% | $79.272 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $150.42 | 8.229% | $162.7981 | $162.80 | $162.80 | $162.80 |
| Purchase #3 | $130.78 | 4.558% | $136.741 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $194.44 | 5.537% | $205.2061 | $205.21 | $205.20 | $205.20 |
| Purchase #5 | $179.85 | 7.670% | $193.6445 | $193.64 | $193.65 | $193.60 |
| Purchase #6 | $224.48 | 6.258% | $238.528 | $238.53 | $238.55 | $238.50 |
| Purchase #7 | $56.46 | 4.778% | $59.1577 | $59.16 | $59.15 | $59.20 |
| 7 purchase totals = | $1,011.75 | $1,075.3474 | $1,075.35 | $1,075.35 | $1,075.30 | |