| 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 | $145.74 | 12.340% | $163.7243 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $171.99 | 7.532% | $184.9443 | $184.94 | $184.95 | $184.90 |
| Purchase #3 | $119.55 | 13.686% | $135.9116 | $135.91 | $135.90 | $135.90 |
| Purchase #4 | $53.62 | 3.754% | $55.6329 | $55.63 | $55.65 | $55.60 |
| Purchase #5 | $217.59 | 9.298% | $237.8215 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $114.33 | 11.282% | $127.2287 | $127.23 | $127.25 | $127.20 |
| Purchase #7 | $214.38 | 6.587% | $228.5012 | $228.50 | $228.50 | $228.50 |
| 7 purchase totals = | $1,037.20 | $1,133.7645 | $1,133.75 | $1,133.75 | $1,133.60 | |