| 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 | $135.55 | 10.781% | $150.1636 | $150.16 | $150.15 | $150.20 |
| Purchase #2 | $163.79 | 10.482% | $180.9585 | $180.96 | $180.95 | $181.00 |
| Purchase #3 | $220.65 | 4.480% | $230.5351 | $230.54 | $230.55 | $230.50 |
| Purchase #4 | $54.35 | 4.518% | $56.8055 | $56.81 | $56.80 | $56.80 |
| Purchase #5 | $185.65 | 11.713% | $207.3952 | $207.40 | $207.40 | $207.40 |
| Purchase #6 | $194.82 | 8.249% | $210.8907 | $210.89 | $210.90 | $210.90 |
| Purchase #7 | $98.60 | 6.319% | $104.8305 | $104.83 | $104.85 | $104.80 |
| 7 purchase totals = | $1,053.41 | $1,141.5791 | $1,141.59 | $1,141.60 | $1,141.60 | |