| 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 | $181.54 | 13.591% | $206.2131 | $206.21 | $206.20 | $206.20 |
| Purchase #2 | $194.67 | 12.662% | $219.3191 | $219.32 | $219.30 | $219.30 |
| Purchase #3 | $248.36 | 9.265% | $271.3706 | $271.37 | $271.35 | $271.40 |
| Purchase #4 | $133.44 | 5.208% | $140.3896 | $140.39 | $140.40 | $140.40 |
| Purchase #5 | $46.73 | 10.865% | $51.8072 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $235.50 | 13.326% | $266.8827 | $266.88 | $266.90 | $266.90 |
| Purchase #7 | $5.34 | 3.245% | $5.5133 | $5.51 | $5.50 | $5.50 |
| 7 purchase totals = | $1,045.58 | $1,161.4956 | $1,161.49 | $1,161.45 | $1,161.50 | |