| 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 | $145.48 | 11.473% | $162.1709 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $59.40 | 8.450% | $64.4193 | $64.42 | $64.40 | $64.40 |
| Purchase #3 | $227.55 | 11.102% | $252.8126 | $252.81 | $252.80 | $252.80 |
| Purchase #4 | $123.99 | 3.187% | $127.9416 | $127.94 | $127.95 | $127.90 |
| Purchase #5 | $219.53 | 6.735% | $234.3153 | $234.32 | $234.30 | $234.30 |
| Purchase #6 | $96.61 | 8.358% | $104.6847 | $104.68 | $104.70 | $104.70 |
| Purchase #7 | $238.37 | 8.864% | $259.4991 | $259.50 | $259.50 | $259.50 |
| 7 purchase totals = | $1,110.93 | $1,205.8435 | $1,205.84 | $1,205.80 | $1,205.80 | |