| 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 | $137.56 | 12.323% | $154.5115 | $154.51 | $154.50 | $154.50 |
| Purchase #2 | $86.50 | 4.201% | $90.1339 | $90.13 | $90.15 | $90.10 |
| Purchase #3 | $160.97 | 10.535% | $177.9282 | $177.93 | $177.95 | $177.90 |
| Purchase #4 | $179.68 | 7.374% | $192.9296 | $192.93 | $192.95 | $192.90 |
| Purchase #5 | $182.56 | 9.700% | $200.2683 | $200.27 | $200.25 | $200.30 |
| Purchase #6 | $64.97 | 12.682% | $73.2095 | $73.21 | $73.20 | $73.20 |
| Purchase #7 | $154.59 | 10.188% | $170.3396 | $170.34 | $170.35 | $170.30 |
| 7 purchase totals = | $966.83 | $1,059.3206 | $1,059.32 | $1,059.35 | $1,059.20 | |