| 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 | $135.43 | 11.134% | $150.5088 | $150.51 | $150.50 | $150.50 |
| Purchase #2 | $223.46 | 13.169% | $252.8874 | $252.89 | $252.90 | $252.90 |
| Purchase #3 | $142.56 | 3.717% | $147.859 | $147.86 | $147.85 | $147.90 |
| Purchase #4 | $131.53 | 5.843% | $139.2153 | $139.22 | $139.20 | $139.20 |
| Purchase #5 | $174.56 | 5.248% | $183.7209 | $183.72 | $183.70 | $183.70 |
| Purchase #6 | $165.32 | 8.835% | $179.926 | $179.93 | $179.95 | $179.90 |
| Purchase #7 | $159.57 | 13.634% | $181.3258 | $181.33 | $181.35 | $181.30 |
| 7 purchase totals = | $1,132.43 | $1,235.4432 | $1,235.46 | $1,235.45 | $1,235.40 | |