| 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 | $153.70 | 12.838% | $173.432 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $181.71 | 13.210% | $205.7139 | $205.71 | $205.70 | $205.70 |
| Purchase #3 | $171.49 | 12.246% | $192.4907 | $192.49 | $192.50 | $192.50 |
| Purchase #4 | $31.61 | 8.170% | $34.1925 | $34.19 | $34.20 | $34.20 |
| Purchase #5 | $171.77 | 3.312% | $177.459 | $177.46 | $177.45 | $177.50 |
| Purchase #6 | $154.83 | 4.267% | $161.4366 | $161.44 | $161.45 | $161.40 |
| Purchase #7 | $72.98 | 6.315% | $77.5887 | $77.59 | $77.60 | $77.60 |
| 7 purchase totals = | $938.09 | $1,022.3134 | $1,022.31 | $1,022.35 | $1,022.30 | |