| 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 | $185.90 | 6.419% | $197.8329 | $197.83 | $197.85 | $197.80 |
| Purchase #2 | $145.63 | 11.282% | $162.06 | $162.06 | $162.05 | $162.10 |
| Purchase #3 | $58.43 | 3.687% | $60.5843 | $60.58 | $60.60 | $60.60 |
| Purchase #4 | $202.57 | 7.752% | $218.2732 | $218.27 | $218.25 | $218.30 |
| Purchase #5 | $146.88 | 7.126% | $157.3467 | $157.35 | $157.35 | $157.30 |
| Purchase #6 | $181.59 | 9.572% | $198.9718 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $70.99 | 13.463% | $80.5474 | $80.55 | $80.55 | $80.50 |
| 7 purchase totals = | $991.99 | $1,075.6163 | $1,075.61 | $1,075.60 | $1,075.60 | |