| 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 | $154.86 | 4.440% | $161.7358 | $161.74 | $161.75 | $161.70 |
| Purchase #2 | $92.70 | 6.544% | $98.7663 | $98.77 | $98.75 | $98.80 |
| Purchase #3 | $136.91 | 5.735% | $144.7618 | $144.76 | $144.75 | $144.80 |
| Purchase #4 | $222.90 | 8.424% | $241.6771 | $241.68 | $241.70 | $241.70 |
| Purchase #5 | $187.64 | 7.816% | $202.3059 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $190.83 | 3.352% | $197.2266 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $94.75 | 13.299% | $107.3508 | $107.35 | $107.35 | $107.40 |
| 7 purchase totals = | $1,080.59 | $1,153.8243 | $1,153.84 | $1,153.85 | $1,153.90 | |