| 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 | $145.63 | 13.460% | $165.2318 | $165.23 | $165.25 | $165.20 |
| Purchase #2 | $173.69 | 3.439% | $179.6632 | $179.66 | $179.65 | $179.70 |
| Purchase #3 | $77.83 | 4.293% | $81.1712 | $81.17 | $81.15 | $81.20 |
| Purchase #4 | $122.67 | 12.767% | $138.3313 | $138.33 | $138.35 | $138.30 |
| Purchase #5 | $220.37 | 9.381% | $241.0429 | $241.04 | $241.05 | $241.00 |
| Purchase #6 | $70.77 | 8.822% | $77.0133 | $77.01 | $77.00 | $77.00 |
| Purchase #7 | $248.54 | 8.393% | $269.4 | $269.40 | $269.40 | $269.40 |
| 7 purchase totals = | $1,059.50 | $1,151.8537 | $1,151.84 | $1,151.85 | $1,151.80 | |