| 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 | $174.92 | 8.293% | $189.4261 | $189.43 | $189.45 | $189.40 |
| Purchase #2 | $54.75 | 3.436% | $56.6312 | $56.63 | $56.65 | $56.60 |
| Purchase #3 | $235.39 | 7.768% | $253.6751 | $253.68 | $253.70 | $253.70 |
| Purchase #4 | $68.30 | 4.854% | $71.6153 | $71.62 | $71.60 | $71.60 |
| Purchase #5 | $242.95 | 11.377% | $270.5904 | $270.59 | $270.60 | $270.60 |
| Purchase #6 | $44.68 | 3.497% | $46.2425 | $46.24 | $46.25 | $46.20 |
| Purchase #7 | $159.58 | 12.500% | $179.5275 | $179.53 | $179.55 | $179.50 |
| 7 purchase totals = | $980.57 | $1,067.7081 | $1,067.72 | $1,067.80 | $1,067.60 | |