| 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 | $204.50 | 11.673% | $228.3713 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $73.51 | 5.315% | $77.4171 | $77.42 | $77.40 | $77.40 |
| Purchase #3 | $150.74 | 6.702% | $160.8426 | $160.84 | $160.85 | $160.80 |
| Purchase #4 | $104.53 | 13.711% | $118.8621 | $118.86 | $118.85 | $118.90 |
| Purchase #5 | $150.26 | 4.719% | $157.3508 | $157.35 | $157.35 | $157.40 |
| Purchase #6 | $125.64 | 3.145% | $129.5914 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $162.80 | 8.859% | $177.2225 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $971.98 | $1,049.6578 | $1,049.65 | $1,049.60 | $1,049.70 | |