| 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 | $146.44 | 11.223% | $162.875 | $162.88 | $162.90 | $162.90 |
| Purchase #2 | $202.51 | 8.670% | $220.0676 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $26.33 | 8.226% | $28.4959 | $28.50 | $28.50 | $28.50 |
| Purchase #4 | $30.97 | 12.501% | $34.8416 | $34.84 | $34.85 | $34.80 |
| Purchase #5 | $219.47 | 11.273% | $244.2109 | $244.21 | $244.20 | $244.20 |
| Purchase #6 | $154.62 | 3.743% | $160.4074 | $160.41 | $160.40 | $160.40 |
| Purchase #7 | $210.97 | 6.454% | $224.586 | $224.59 | $224.60 | $224.60 |
| 7 purchase totals = | $991.31 | $1,075.4844 | $1,075.50 | $1,075.50 | $1,075.50 | |