| 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 | $142.32 | 12.315% | $159.8467 | $159.85 | $159.85 | $159.80 |
| Purchase #2 | $239.53 | 3.557% | $248.0501 | $248.05 | $248.05 | $248.10 |
| Purchase #3 | $14.76 | 10.449% | $16.3023 | $16.30 | $16.30 | $16.30 |
| Purchase #4 | $40.27 | 12.214% | $45.1886 | $45.19 | $45.20 | $45.20 |
| Purchase #5 | $222.46 | 8.442% | $241.2401 | $241.24 | $241.25 | $241.20 |
| Purchase #6 | $240.45 | 4.161% | $250.4551 | $250.46 | $250.45 | $250.50 |
| Purchase #7 | $195.54 | 9.724% | $214.5543 | $214.55 | $214.55 | $214.60 |
| 7 purchase totals = | $1,095.33 | $1,175.6372 | $1,175.64 | $1,175.65 | $1,175.70 | |