| 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 | $181.80 | 5.180% | $191.2172 | $191.22 | $191.20 | $191.20 |
| Purchase #2 | $162.69 | 11.734% | $181.78 | $181.78 | $181.80 | $181.80 |
| Purchase #3 | $78.79 | 6.741% | $84.1012 | $84.10 | $84.10 | $84.10 |
| Purchase #4 | $247.34 | 5.183% | $260.1596 | $260.16 | $260.15 | $260.20 |
| Purchase #5 | $145.25 | 4.176% | $151.3156 | $151.32 | $151.30 | $151.30 |
| Purchase #6 | $108.40 | 10.436% | $119.7126 | $119.71 | $119.70 | $119.70 |
| Purchase #7 | $130.38 | 3.654% | $135.1441 | $135.14 | $135.15 | $135.10 |
| 7 purchase totals = | $1,054.65 | $1,123.4303 | $1,123.43 | $1,123.40 | $1,123.40 | |