| 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 | $134.71 | 3.199% | $139.0194 | $139.02 | $139.00 | $139.00 |
| Purchase #2 | $194.81 | 12.495% | $219.1515 | $219.15 | $219.15 | $219.20 |
| Purchase #3 | $179.88 | 7.238% | $192.8997 | $192.90 | $192.90 | $192.90 |
| Purchase #4 | $194.68 | 6.858% | $208.0312 | $208.03 | $208.05 | $208.00 |
| Purchase #5 | $165.29 | 5.632% | $174.5991 | $174.60 | $174.60 | $174.60 |
| Purchase #6 | $177.86 | 11.318% | $197.9902 | $197.99 | $198.00 | $198.00 |
| Purchase #7 | $20.65 | 9.469% | $22.6053 | $22.61 | $22.60 | $22.60 |
| 7 purchase totals = | $1,067.88 | $1,154.2964 | $1,154.30 | $1,154.30 | $1,154.30 | |