| 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 | $163.96 | 9.320% | $179.2411 | $179.24 | $179.25 | $179.20 |
| Purchase #2 | $71.71 | 13.284% | $81.236 | $81.24 | $81.25 | $81.20 |
| Purchase #3 | $202.94 | 11.777% | $226.8402 | $226.84 | $226.85 | $226.80 |
| Purchase #4 | $89.25 | 8.353% | $96.7051 | $96.71 | $96.70 | $96.70 |
| Purchase #5 | $177.87 | 8.278% | $192.5941 | $192.59 | $192.60 | $192.60 |
| Purchase #6 | $10.60 | 4.118% | $11.0365 | $11.04 | $11.05 | $11.00 |
| Purchase #7 | $41.80 | 9.740% | $45.8713 | $45.87 | $45.85 | $45.90 |
| 7 purchase totals = | $758.13 | $833.5243 | $833.53 | $833.55 | $833.40 | |