| 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 | $81.43 | 4.296% | $84.9282 | $84.93 | $84.95 | $84.90 |
| Purchase #2 | $143.84 | 12.772% | $162.2112 | $162.21 | $162.20 | $162.20 |
| Purchase #3 | $160.94 | 11.549% | $179.527 | $179.53 | $179.55 | $179.50 |
| Purchase #4 | $29.32 | 5.733% | $31.0009 | $31.00 | $31.00 | $31.00 |
| Purchase #5 | $191.63 | 3.548% | $198.429 | $198.43 | $198.45 | $198.40 |
| Purchase #6 | $177.55 | 8.621% | $192.8566 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $147.64 | 5.362% | $155.5565 | $155.56 | $155.55 | $155.60 |
| 7 purchase totals = | $932.35 | $1,004.5094 | $1,004.52 | $1,004.55 | $1,004.50 | |