| 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 | $141.53 | 9.346% | $154.7574 | $154.76 | $154.75 | $154.80 |
| Purchase #2 | $99.94 | 3.587% | $103.5248 | $103.52 | $103.50 | $103.50 |
| Purchase #3 | $236.43 | 12.383% | $265.7071 | $265.71 | $265.70 | $265.70 |
| Purchase #4 | $159.62 | 11.169% | $177.448 | $177.45 | $177.45 | $177.40 |
| Purchase #5 | $179.76 | 13.809% | $204.5831 | $204.58 | $204.60 | $204.60 |
| Purchase #6 | $90.32 | 9.555% | $98.9501 | $98.95 | $98.95 | $99.00 |
| Purchase #7 | $96.98 | 13.443% | $110.017 | $110.02 | $110.00 | $110.00 |
| 7 purchase totals = | $1,004.58 | $1,114.9875 | $1,114.99 | $1,114.95 | $1,115.00 | |