| 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 | $88.84 | 3.775% | $92.1937 | $92.19 | $92.20 | $92.20 |
| Purchase #2 | $181.42 | 4.829% | $190.1808 | $190.18 | $190.20 | $190.20 |
| Purchase #3 | $156.38 | 10.323% | $172.5231 | $172.52 | $172.50 | $172.50 |
| Purchase #4 | $115.64 | 5.437% | $121.9273 | $121.93 | $121.95 | $121.90 |
| Purchase #5 | $207.77 | 5.868% | $219.9619 | $219.96 | $219.95 | $220.00 |
| Purchase #6 | $79.83 | 9.858% | $87.6996 | $87.70 | $87.70 | $87.70 |
| Purchase #7 | $159.32 | 3.214% | $164.4405 | $164.44 | $164.45 | $164.40 |
| 7 purchase totals = | $989.20 | $1,048.9269 | $1,048.92 | $1,048.95 | $1,048.90 | |