| 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 | $137.68 | 7.163% | $147.542 | $147.54 | $147.55 | $147.50 |
| Purchase #2 | $222.39 | 6.818% | $237.5526 | $237.55 | $237.55 | $237.60 |
| Purchase #3 | $99.89 | 10.407% | $110.2856 | $110.29 | $110.30 | $110.30 |
| Purchase #4 | $234.50 | 7.736% | $252.6409 | $252.64 | $252.65 | $252.60 |
| Purchase #5 | $200.53 | 11.349% | $223.2881 | $223.29 | $223.30 | $223.30 |
| Purchase #6 | $226.76 | 7.119% | $242.903 | $242.90 | $242.90 | $242.90 |
| Purchase #7 | $189.28 | 11.657% | $211.3444 | $211.34 | $211.35 | $211.30 |
| 7 purchase totals = | $1,311.03 | $1,425.5566 | $1,425.55 | $1,425.60 | $1,425.50 | |