| 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 | $143.45 | 7.359% | $154.0065 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $87.66 | 12.430% | $98.5561 | $98.56 | $98.55 | $98.60 |
| Purchase #3 | $250.98 | 10.326% | $276.8962 | $276.90 | $276.90 | $276.90 |
| Purchase #4 | $223.98 | 9.276% | $244.7564 | $244.76 | $244.75 | $244.80 |
| Purchase #5 | $233.29 | 13.442% | $264.6488 | $264.65 | $264.65 | $264.60 |
| Purchase #6 | $29.42 | 9.443% | $32.1981 | $32.20 | $32.20 | $32.20 |
| Purchase #7 | $104.26 | 6.383% | $110.9149 | $110.91 | $110.90 | $110.90 |
| 7 purchase totals = | $1,073.04 | $1,181.9770 | $1,181.99 | $1,181.95 | $1,182.00 | |