| 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 | $165.40 | 13.646% | $187.9705 | $187.97 | $187.95 | $188.00 |
| Purchase #2 | $92.56 | 4.708% | $96.9177 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $84.32 | 12.824% | $95.1332 | $95.13 | $95.15 | $95.10 |
| Purchase #4 | $238.56 | 6.332% | $253.6656 | $253.67 | $253.65 | $253.70 |
| Purchase #5 | $180.53 | 8.594% | $196.0447 | $196.04 | $196.05 | $196.00 |
| Purchase #6 | $203.67 | 7.322% | $218.5827 | $218.58 | $218.60 | $218.60 |
| Purchase #7 | $117.83 | 9.230% | $128.7057 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $1,082.87 | $1,177.0201 | $1,177.02 | $1,177.00 | $1,177.00 | |