| 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 | $116.60 | 10.655% | $129.0237 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $119.94 | 7.700% | $129.1754 | $129.18 | $129.20 | $129.20 |
| Purchase #3 | $188.66 | 5.159% | $198.393 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $158.46 | 6.460% | $168.6965 | $168.70 | $168.70 | $168.70 |
| Purchase #5 | $60.56 | 13.423% | $68.689 | $68.69 | $68.70 | $68.70 |
| Purchase #6 | $208.74 | 10.570% | $230.8038 | $230.80 | $230.80 | $230.80 |
| Purchase #7 | $240.93 | 4.215% | $251.0852 | $251.09 | $251.10 | $251.10 |
| 7 purchase totals = | $1,093.89 | $1,175.8666 | $1,175.87 | $1,175.90 | $1,175.90 | |