| 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 | $172.93 | 5.742% | $182.8596 | $182.86 | $182.85 | $182.90 |
| Purchase #2 | $17.94 | 8.722% | $19.5047 | $19.50 | $19.50 | $19.50 |
| Purchase #3 | $200.69 | 11.369% | $223.5064 | $223.51 | $223.50 | $223.50 |
| Purchase #4 | $148.29 | 8.211% | $160.4661 | $160.47 | $160.45 | $160.50 |
| Purchase #5 | $67.53 | 4.750% | $70.7377 | $70.74 | $70.75 | $70.70 |
| Purchase #6 | $190.31 | 12.806% | $214.6811 | $214.68 | $214.70 | $214.70 |
| Purchase #7 | $165.86 | 3.264% | $171.2737 | $171.27 | $171.25 | $171.30 |
| 7 purchase totals = | $963.55 | $1,043.0293 | $1,043.03 | $1,043.00 | $1,043.10 | |