| 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 | $127.95 | 6.675% | $136.4907 | $136.49 | $136.50 | $136.50 |
| Purchase #2 | $123.72 | 4.421% | $129.1897 | $129.19 | $129.20 | $129.20 |
| Purchase #3 | $61.84 | 11.284% | $68.818 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $245.72 | 3.216% | $253.6224 | $253.62 | $253.60 | $253.60 |
| Purchase #5 | $241.49 | 7.508% | $259.6211 | $259.62 | $259.60 | $259.60 |
| Purchase #6 | $67.34 | 10.163% | $74.1838 | $74.18 | $74.20 | $74.20 |
| Purchase #7 | $222.30 | 6.767% | $237.343 | $237.34 | $237.35 | $237.30 |
| 7 purchase totals = | $1,090.36 | $1,159.2687 | $1,159.26 | $1,159.25 | $1,159.20 | |