| 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 | $160.55 | 3.115% | $165.5511 | $165.55 | $165.55 | $165.60 |
| Purchase #2 | $173.74 | 7.421% | $186.6332 | $186.63 | $186.65 | $186.60 |
| Purchase #3 | $185.86 | 3.192% | $191.7927 | $191.79 | $191.80 | $191.80 |
| Purchase #4 | $65.64 | 4.242% | $68.4244 | $68.42 | $68.40 | $68.40 |
| Purchase #5 | $155.76 | 4.437% | $162.6711 | $162.67 | $162.65 | $162.70 |
| Purchase #6 | $136.47 | 3.262% | $140.9217 | $140.92 | $140.90 | $140.90 |
| Purchase #7 | $230.35 | 7.547% | $247.7345 | $247.73 | $247.75 | $247.70 |
| 7 purchase totals = | $1,108.37 | $1,163.7287 | $1,163.71 | $1,163.70 | $1,163.70 | |