| 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 | $14.64 | 6.774% | $15.6317 | $15.63 | $15.65 | $15.60 |
| Purchase #2 | $208.61 | 4.112% | $217.188 | $217.19 | $217.20 | $217.20 |
| Purchase #3 | $16.25 | 11.401% | $18.1027 | $18.10 | $18.10 | $18.10 |
| Purchase #4 | $233.56 | 13.214% | $264.4226 | $264.42 | $264.40 | $264.40 |
| Purchase #5 | $144.38 | 13.707% | $164.1702 | $164.17 | $164.15 | $164.20 |
| Purchase #6 | $220.68 | 7.565% | $237.3744 | $237.37 | $237.35 | $237.40 |
| Purchase #7 | $230.83 | 7.704% | $248.6131 | $248.61 | $248.60 | $248.60 |
| 7 purchase totals = | $1,068.95 | $1,165.5027 | $1,165.49 | $1,165.45 | $1,165.50 | |