| 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 | $55.65 | 11.664% | $62.141 | $62.14 | $62.15 | $62.10 |
| Purchase #2 | $177.43 | 3.304% | $183.2923 | $183.29 | $183.30 | $183.30 |
| Purchase #3 | $130.95 | 11.292% | $145.7369 | $145.74 | $145.75 | $145.70 |
| Purchase #4 | $185.93 | 12.842% | $209.8071 | $209.81 | $209.80 | $209.80 |
| Purchase #5 | $38.44 | 13.649% | $43.6867 | $43.69 | $43.70 | $43.70 |
| Purchase #6 | $180.79 | 12.713% | $203.7738 | $203.77 | $203.75 | $203.80 |
| Purchase #7 | $168.93 | 7.202% | $181.0963 | $181.10 | $181.10 | $181.10 |
| 7 purchase totals = | $938.12 | $1,029.5341 | $1,029.54 | $1,029.55 | $1,029.50 | |