| 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 | $80.26 | 9.174% | $87.6231 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $168.89 | 4.161% | $175.9175 | $175.92 | $175.90 | $175.90 |
| Purchase #3 | $131.55 | 12.534% | $148.0385 | $148.04 | $148.05 | $148.00 |
| Purchase #4 | $250.35 | 9.696% | $274.6239 | $274.62 | $274.60 | $274.60 |
| Purchase #5 | $189.38 | 11.179% | $210.5508 | $210.55 | $210.55 | $210.60 |
| Purchase #6 | $104.88 | 13.825% | $119.3797 | $119.38 | $119.40 | $119.40 |
| Purchase #7 | $146.46 | 4.570% | $153.1532 | $153.15 | $153.15 | $153.20 |
| 7 purchase totals = | $1,071.77 | $1,169.2867 | $1,169.28 | $1,169.25 | $1,169.30 | |