| 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 | $192.65 | 8.600% | $209.2179 | $209.22 | $209.20 | $209.20 |
| Purchase #2 | $196.51 | 13.562% | $223.1607 | $223.16 | $223.15 | $223.20 |
| Purchase #3 | $136.75 | 8.347% | $148.1645 | $148.16 | $148.15 | $148.20 |
| Purchase #4 | $90.75 | 8.513% | $98.4755 | $98.48 | $98.50 | $98.50 |
| Purchase #5 | $146.67 | 9.373% | $160.4174 | $160.42 | $160.40 | $160.40 |
| Purchase #6 | $181.60 | 6.757% | $193.8707 | $193.87 | $193.85 | $193.90 |
| Purchase #7 | $62.39 | 9.736% | $68.4643 | $68.46 | $68.45 | $68.50 |
| 7 purchase totals = | $1,007.32 | $1,101.7710 | $1,101.77 | $1,101.70 | $1,101.90 | |