| 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 | $170.94 | 11.857% | $191.2084 | $191.21 | $191.20 | $191.20 |
| Purchase #2 | $91.48 | 13.349% | $103.6917 | $103.69 | $103.70 | $103.70 |
| Purchase #3 | $66.38 | 3.390% | $68.6303 | $68.63 | $68.65 | $68.60 |
| Purchase #4 | $171.31 | 9.620% | $187.79 | $187.79 | $187.80 | $187.80 |
| Purchase #5 | $228.87 | 3.629% | $237.1757 | $237.18 | $237.20 | $237.20 |
| Purchase #6 | $126.69 | 10.588% | $140.1039 | $140.10 | $140.10 | $140.10 |
| Purchase #7 | $159.40 | 8.252% | $172.5537 | $172.55 | $172.55 | $172.60 |
| 7 purchase totals = | $1,015.07 | $1,101.1537 | $1,101.15 | $1,101.20 | $1,101.20 | |