| 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 | $150.47 | 13.422% | $170.6661 | $170.67 | $170.65 | $170.70 |
| Purchase #2 | $117.53 | 5.291% | $123.7485 | $123.75 | $123.75 | $123.70 |
| Purchase #3 | $169.55 | 5.715% | $179.2398 | $179.24 | $179.25 | $179.20 |
| Purchase #4 | $197.95 | 13.118% | $223.9171 | $223.92 | $223.90 | $223.90 |
| Purchase #5 | $169.74 | 4.812% | $177.9079 | $177.91 | $177.90 | $177.90 |
| Purchase #6 | $39.84 | 8.291% | $43.1431 | $43.14 | $43.15 | $43.10 |
| Purchase #7 | $139.69 | 5.646% | $147.5769 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $984.77 | $1,066.1994 | $1,066.21 | $1,066.20 | $1,066.10 | |