| 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 | $194.36 | 4.153% | $202.4318 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $147.25 | 5.363% | $155.147 | $155.15 | $155.15 | $155.10 |
| Purchase #3 | $90.82 | 3.111% | $93.6454 | $93.65 | $93.65 | $93.60 |
| Purchase #4 | $176.47 | 10.245% | $194.5494 | $194.55 | $194.55 | $194.50 |
| Purchase #5 | $200.31 | 12.540% | $225.4289 | $225.43 | $225.45 | $225.40 |
| Purchase #6 | $81.55 | 8.594% | $88.5584 | $88.56 | $88.55 | $88.60 |
| Purchase #7 | $86.95 | 10.331% | $95.9328 | $95.93 | $95.95 | $95.90 |
| 7 purchase totals = | $977.71 | $1,055.6937 | $1,055.70 | $1,055.75 | $1,055.50 | |