| 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 | $150.81 | 13.677% | $171.4363 | $171.44 | $171.45 | $171.40 |
| Purchase #2 | $162.82 | 10.666% | $180.1864 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $32.26 | 13.173% | $36.5096 | $36.51 | $36.50 | $36.50 |
| Purchase #4 | $152.79 | 11.830% | $170.8651 | $170.87 | $170.85 | $170.90 |
| Purchase #5 | $76.27 | 10.624% | $84.3729 | $84.37 | $84.35 | $84.40 |
| Purchase #6 | $186.63 | 8.413% | $202.3312 | $202.33 | $202.35 | $202.30 |
| Purchase #7 | $247.79 | 12.543% | $278.8703 | $278.87 | $278.85 | $278.90 |
| 7 purchase totals = | $1,009.37 | $1,124.5718 | $1,124.58 | $1,124.55 | $1,124.60 | |