| 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 | $192.45 | 4.749% | $201.5895 | $201.59 | $201.60 | $201.60 |
| Purchase #2 | $123.40 | 6.751% | $131.7307 | $131.73 | $131.75 | $131.70 |
| Purchase #3 | $186.56 | 6.848% | $199.3356 | $199.34 | $199.35 | $199.30 |
| Purchase #4 | $63.85 | 8.572% | $69.3232 | $69.32 | $69.30 | $69.30 |
| Purchase #5 | $180.93 | 5.535% | $190.9445 | $190.94 | $190.95 | $190.90 |
| Purchase #6 | $159.51 | 10.486% | $176.2362 | $176.24 | $176.25 | $176.20 |
| Purchase #7 | $10.64 | 9.141% | $11.6126 | $11.61 | $11.60 | $11.60 |
| 7 purchase totals = | $917.34 | $980.7723 | $980.77 | $980.80 | $980.60 | |