| 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 | $177.33 | 5.543% | $187.1594 | $187.16 | $187.15 | $187.20 |
| Purchase #2 | $184.45 | 13.690% | $209.7012 | $209.70 | $209.70 | $209.70 |
| Purchase #3 | $205.25 | 13.330% | $232.6098 | $232.61 | $232.60 | $232.60 |
| Purchase #4 | $30.72 | 12.767% | $34.642 | $34.64 | $34.65 | $34.60 |
| Purchase #5 | $83.45 | 10.545% | $92.2498 | $92.25 | $92.25 | $92.20 |
| Purchase #6 | $207.97 | 8.250% | $225.1275 | $225.13 | $225.15 | $225.10 |
| Purchase #7 | $123.35 | 6.706% | $131.6219 | $131.62 | $131.60 | $131.60 |
| 7 purchase totals = | $1,012.52 | $1,113.1116 | $1,113.11 | $1,113.10 | $1,113.00 | |