| 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 | $147.74 | 12.116% | $165.6402 | $165.64 | $165.65 | $165.60 |
| Purchase #2 | $17.25 | 3.523% | $17.8577 | $17.86 | $17.85 | $17.90 |
| Purchase #3 | $133.93 | 10.455% | $147.9324 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $156.72 | 13.665% | $178.1358 | $178.14 | $178.15 | $178.10 |
| Purchase #5 | $203.38 | 8.463% | $220.592 | $220.59 | $220.60 | $220.60 |
| Purchase #6 | $158.41 | 4.749% | $165.9329 | $165.93 | $165.95 | $165.90 |
| Purchase #7 | $16.42 | 3.860% | $17.0538 | $17.05 | $17.05 | $17.10 |
| 7 purchase totals = | $833.85 | $913.1448 | $913.14 | $913.20 | $913.10 | |